Portal:Painting

Orange peel is a certain kind of finish that may develop on painted and cast surfaces. The texture resembles the surface of the skin of an orange, hence the name "orange peel".

Gloss paint sprayed on a smooth surface (such as the body of a car) should also dry into a smooth surface. However, various factors can cause it to dry into a bumpy surface. This is typically the result of improper painting technique, and is caused by the quick evaporation of thinner, incorrect spray gun setup (e.g., low air pressure or incorrect nozzle), spraying the paint at an angle other than perpendicular, or applying excessive paint. (Full article...)

A coloring book (British English: colouring-in book, colouring book, or colouring page) is a type of book containing line art to which people are intended to add color using crayons, colored pencils, marker pens, paint or other artistic media. Traditional coloring books and coloring pages are printed on paper or card. Some coloring books have perforated edges so their pages can be removed from the books and used as individual sheets. Others may include a story line and so are intended to be left intact. Today, many children's coloring books feature popular cartoon characters. They are often used as promotional materials for animated motion pictures. Coloring books may also incorporate other activities such as connect the dots, mazes and other puzzles. Some also incorporate the use of stickers. (Full article...)

Sign painting is the craft of painting lettered signs on buildings, billboards or signboards, for promoting, announcing, or identifying products, services and events. Sign painting artisans are signwriters. (Full article...)

Genre art is the pictorial representation in any of various media of scenes or events from everyday life, such as markets, domestic settings, interiors, parties, inn scenes, work, and street scenes. Such representations (also called genre works, genre scenes, or genre views) may be realistic, imagined, or romanticized by the artist. Some variations of the term genre art specify the medium or type of visual work, as in genre painting, genre prints, genre photographs, and so on.

The following concentrates on painting, but genre motifs were also extremely popular in many forms of the decorative arts, especially from the Rococo of the early 18th century onwards. Single figures or small groups decorated a huge variety of objects such as porcelain, furniture, wallpaper, and textiles. (Full article...)

A binder or binding agent is any material or substance that holds or draws other materials together to form a cohesive whole mechanically, chemically, by adhesion or cohesion.

More narrowly, binders are liquid or dough-like substances that harden by a chemical or physical process and bind fibres, filler powder and other particles added into it. Examples include glue, adhesive and thickening. (Full article...)

The Boston School was a group of Boston-based painters active in the first three decades of the twentieth century. Often classified as American Impressionists, they had their own regional style, combining the painterliness of Impressionism with a more conservative approach to figure painting and a marked respect for the traditions of Western art history. Their preferred subject matter was genteel: portraits, picturesque landscapes, and young women posing in well-appointed interiors. Major influences included John Singer Sargent, Claude Monet, and Jan Vermeer. Key figures in the Boston School were Edmund C. Tarbell, Frank Weston Benson, and William McGregor Paxton, all of whom trained in Paris at the Académie Julian and later taught at the School of the Museum of Fine Arts. Their influence can still be seen in the work of some contemporary Boston-area artists. (Full article...)

Scottish genre art is the depiction of everyday life in Scotland, or by Scottish artists, emulating the genre art of Netherlands painters of the sixteenth and seventeenth centuries. Common themes included markets, domestic settings, interiors, parties, inn scenes, and street scenes.

The tradition was founded in Scotland in the late eighteenth century by David Allan, who moved from classical and mythological themes to scenes of everyday life, including his most famous work Illustrations of the Gentle Shepherd. As a result he earned the title of "the Scottish Hogarth". By the end of the eighteenth century genre art had become a Scottish speciality. The tradition was successfully taken up by David Wilkie, who was one of the most internationally influential artists of this day. (Full article...)

In the art world, if an artwork exists in several versions, the one known or believed to be the earliest is called the prime version. Many artworks produced in media such as painting or carved sculpture which create unique objects are in fact repeated by their artists, often several times. It is regarded as a matter of some importance both by art historians and the art market to establish which version has "priority", that is to say was the original work. The presumption usually is that the prime version is the finest, and perhaps the most carefully done, though some later versions can be argued to improve on the originals.

In many periods the later "repetitions" were often produced by the workshop of the master, with varying degrees of supervision and direct attention from him. This was especially the case with official portraits of monarchs and politicians, which in the Early Modern period were often ordered in large numbers of versions from the court artist as diplomatic gifts. "Prime version" is normally only used when there is another version by the same artist, or his workshop. Other versions by other artists are called copies. Sometimes "reduced versions" that are considerably smaller than the prime one are made. Especially in the case of 19th-century repetitions, the term autograph replica is used of repetitions by the original artist. (Full article...)

Grand Manner refers to an idealized aesthetic style derived from classicism and the art of the High Renaissance. In the eighteenth century, British artists and connoisseurs used the term to describe paintings that incorporated visual metaphors in order to suggest noble qualities. It was Sir Joshua Reynolds who gave currency to the term through his Discourses on Art, a series of lectures presented at the Royal Academy from 1769 to 1790, in which he contended that painters should perceive their subjects through generalization and idealization, rather than by the careful copy of nature. Reynolds never actually uses the phrase, referring instead to the "great style" or "grand style", in reference to history painting:
:How much the great style exacts from its professors to conceive and represent their subjects in a poetical manner, not confined to mere matter of fact, may be seen in the cartoons of Raffaelle. In all the pictures in which the painter has represented the apostles, he has drawn them with great nobleness; he has given them as much dignity as the human figure is capable of receiving yet we are expressly told in Scripture they had no such respectable appearance; and of St. Paul in particular, we are told by himself, that his bodily presence was mean. Alexander is said to have been of a low stature: a painter ought not so to represent him. Agesilaus was low, lame, and of a mean appearance. None of these defects ought to appear in a piece of which he is the hero. In conformity to custom, I call this part of the art history painting; it ought to be called poetical, as in reality it is.

Originally applied to history painting, regarded as the highest in the hierarchy of genres, the Grand Manner came thereafter also to be applied to portrait painting, with sitters depicted life size and full-length, in surroundings that conveyed the nobility and elite status of the subjects. Common metaphors included the introduction of classical architecture, signifying cultivation and sophistication, and pastoral backgrounds, which implied a virtuous character of unpretentious sincerity undefiled by the possession of great wealth and estates. (Full article...)

Volume solid is the volume of paint after it has dried. This is different than the weight solid. Paint may contain solvent, resin, pigments, and additives. Many paints do not contain any solvent. After applying the paint, the solid portion will be left on the substrate. Volume solid is the term that indicates the solid proportion of the paint on a volume basis. For example, if the paint is applied in a wet film at a 100 μm thickness and the volume solid of paint is 50%, then the dry film thickness (DFT) will be 50 μm as 50% of the wet paint has evaporated. Suppose the volume solid is 100%, and the wet film thickness is also 100 μm. Then after complete drying of the paint, the DFT will be 100 μm because no solvent will be evaporated.

This is an important concept when using paint industrially to calculate the cost of painting. It can be said that it is the real volume of paint. (Full article...)

In painting, a pentimento (Italian for 'repentance'; from the verb pentirsi, meaning 'to repent'; plural pentimenti) is "the presence or emergence of earlier images, forms, or strokes that have been changed and painted over". (Full article...)

A range-finder painting, sometimes called range-finding painting, is a large landscape painting produced as a training device to help gunners improve their accuracy. Historically, the best-documented use of such paintings was in the United States during World War I. (Full article...)

The Peintres de la Réalité [pɛ͂tʀ də la ʀealite] (French for "Painters of Reality") were founded after the Second World War by Henri Cadiou to connect artists who were specialized on still life and genre motifs. It later evolved to the Mouvement trompe l'oeil / Réalité. The painting of the group is no reappearance of antiquity or of the 17th century, but the logical consequence of the place in the 20th century development of a realism that has taken over the sequence of surrealism to the modern trompe-l'œil to lead.

1973, the group exhibited at the Cultural Center of New York and the Corcoran Gallery in Washington. In 1989, after the death of Henri Cadiou, Pierre Gilou continued his father's work within the group. In 1993, the group had a sensational success as part of the Grand Palais in Paris, the exhibition "le triomphe du trompe-l'oeil" had more than 65,000 visitors in two weeks. (Full article...)

Historic paint analysis, or architectural paint research, is the scientific analysis of a broad range of architectural finishes, and is primarily used to determine the color and behavior of surface finishes at any given point in time. This helps us to understand the building's structural history and how its appearance has changed over time.

Historic paint analysis shares a common methodology with the conservation and restoration of paintings used to conserve and restore two- and three dimensional works of art. This involves the identification of components such as organic or inorganic pigments and dyes contained in the pigments. Historic paint analysis also identifies the pigments' media of suspension such as (water, oil, or latex and the paints' associated substrate. A variety of techniques are used to identify and analyze the pigment layers and finish exposure, including Finish Exposure, optical microscopy, fluorescent light microscopy, polarized light microscopy, and Fourier-transform infrared spectroscopy. (Full article...)

Simon Hantaï (7 December 1922, Biatorbágy, Hungary – Paris, 12 September 2008; took French nationality in 1966) is a painter generally associated with abstract art. (Full article...)

In painting, accidentalism is the effect produced by accidental lights. (Full article...)

Raking light, the illumination of objects from a light source at an oblique angle or almost parallel to the surface, provides information on the surface topography and relief of the artefact thus lit. It is widely used in the examination of works of art. (Full article...)

A tondo (plural "tondi" or "tondos") is a Renaissance term for a circular work of art, either a painting or a sculpture. The word derives from the Italian rotondo, "round." The term is usually not used in English for small round paintings, but only those over about 60 cm (two feet) in diameter, thus excluding many round portrait miniatures – for sculpture the threshold is rather lower.
A circular or oval relief sculpture is also called a roundel. The infrequently-encountered synonym rondo usually refers to the musical form. (Full article...)

Oil painting is the process of painting with pigments with a medium of drying oil as the binder. It has been the most common technique for artistic painting on canvas, wood panel or copper for several centuries, spreading from Europe to the rest of the world. The advantages of oil for painting images include "greater flexibility, richer and denser colour, the use of layers, and a wider range from light to dark". But the process is slower, especially when one layer of paint needs to be allowed to dry before another is applied.

The oldest known oil paintings were created by Buddhist artists in Afghanistan and date back to the 7th century AD. Oil paint was used by Europeans for painting statues and woodwork from at least the 12th century, but its common use for painted images began with Early Netherlandish painting in Northern Europe, and by the height of the Renaissance, oil painting techniques had almost completely replaced the use of egg tempera paints for panel paintings in most of Europe, though not for Orthodox icons or wall paintings, where tempera and fresco, respectively, remained the usual choice. (Full article...)

Boston Expressionism is an arts movement marked by emotional directness, dark humor, social and spiritual themes, and a tendency toward figuration strong enough that Boston Figurative Expressionism is sometimes used as an alternate term to distinguish it from abstract expressionism, with which it overlapped.

Strongly influenced by German Expressionism and by the immigrant, and often Jewish, experience, the movement originated in Boston, Massachusetts, in the 1930s, continues in a third-wave form today, and flourished most markedly in the 1950s–70s. (Full article...)

In art, a pendant is one of two paintings, statues, reliefs or other type of works of art intended as a pair. Typically, pendants are related thematically to each other and are displayed in close proximity. For example, pairs of portraits of married couples are very common, as are symmetrically arranged statues flanking an altar.

Pendants may be the work of a single artist or of two artists, who in some instances might be in competition with one another. An example of the latter case is the pairing of the marble groups The Triumph of Faith over Idolatry by Jean-Baptiste Théodon and Religion Overthrowing Heresy and Hatred by Pierre Le Gros the Younger on the Altar of Saint Ignatius of Loyola (1695–1697/98), in the Church of the Gesù, Rome. (Full article...)

Abstract art uses visual language of shape, form, color and line to create a composition which may exist with a degree of independence from visual references in the world.

Western art had been, from the Renaissance up to the middle of the 19th century, underpinned by the logic of perspective and an attempt to reproduce an illusion of visible reality. By the end of the 19th century many artists felt a need to create a new kind of art which would encompass the fundamental changes taking place in technology, science and philosophy. The sources from which individual artists drew their theoretical arguments were diverse, and reflected the social and intellectual preoccupations in all areas of Western culture at that time. (Full article...)

Digital painting is an established art medium that typically combines a computer, a graphics tablet, and software of choice. The artist uses painting and drawing with the stylus that comes with the graphics tablet to create 2D paintings within a digital art software. Digital artists utilize multiple techniques and tools, the main one being digital brushes. These come standard with all digital art programs, but users can create their own by altering their shape, texture, size, and transfer. Many of these brushes are created to represent traditional styles like oils, acrylics, pastels, charcoal, and airbrushing, but not all. Other effective tools include layers, lasso tools, shapes, and masks. Digital painting has evolved to not just mimic traditional art styles but fully become its technique.

Digital painting is used by amateur and professional artists alike. Its use is particularly prevalent in commercial production studios that create games, television, and film. There are multiple reasons for this which applies to amateur artists as well. Digital painting enables artists to experiment with different techniques and colors easily as its use of layers, the undo function, and save files make it a non-destructive work process. Artists can always return to an earlier state within the art piece, so nothing is ever truly lost. This saves time and materials while giving the artist more freedom to create. (Full article...)

Signwriters design, manufacture and install signs, including advertising signs for shops, businesses and public facilities as well as signs for transport systems. (Full article...)

Paint Dancing is an American art and dance craze which involves both painting and dancing. Paint Dancers, using paint, brushes and paper, attend organized events dressed in ready-to-paint and dance clothing. The concept of combining movement and painting originated during the later part of the American and European Modern art period; however, Evangeline Welch of Shreveport, Louisiana has been credited with being the "brainchild" of Paint Dancing in the United States of America. This departure from traditional painting styles was often referred to as Action painting. Over the years, several variations of the art form have evolved, including an adaptation introduced by the Hippies during the Summer of Love, that integrated the art of body painting with dancing. One of the more recent introductions of Paint Dancing to American culture is being popularized by a grassroots movement created in 2006 by Seattle artist and activist Matt Jones. The phrases "paint dancing" and "paint dancer" and other variations were originally coined in 1996 by Gloria M. Buono, author, illustrator and publisher of The Painting Ballerina. (Full article...)

A glaze is a thin transparent or semi-transparent layer on a painting which modifies the appearance of the underlying paint layer. Glazes can change the chroma, value, hue and texture of a surface. Glazes consist of a great amount of binding medium in relation to a very small amount of pigment. Drying time will depend on the amount and type of paint medium used in the glaze. The medium, base, or vehicle is the mixture to which the dry pigment is added. Different media can increase or decrease the rate at which oil paints dry.

Often, because a paint is too opaque, painters will add a medium like linseed oil or alkyd to the paint to make them more transparent and pliable for the purposes of glazing. While these media are usually liquids, there are solid and semi-solid media used in the making of paints as well. For example, many classical oil painters have also been known to use ground glass and semi-solid resins to increase the translucency of their paint. (Full article...)

Glue-size is a painting technique in which pigment is bound (sized) to cloth (usually linen) with hide glue, and typically the unvarnished cloth was then fixed to the frame using the same glue. Glue-size is also known as distemper, though the term "distemper" is applied variously to different techniques. Glue-size was used because hide glue was a popular binding medium in the 15th century, particularly among artists of the Early Netherlandish period, who used it as an inexpensive alternative to oil. Although a large number of works using this medium were produced, few survive today, mainly because of the high perishability of linen cloth and the solubility of hide glue. Well-known and relatively well-preserved – though substantially damaged – the most notable examples include Quentin Matsys' Virgin and Child with Saints Barbara and Catherine (c. 1515–25) and Dirk Bouts' Entombment (c. 1440–55). In German the technique is known as Tüchleinfarben, meaning "small cloth colours", or Tüchlein, derived from the German word for “handkerchief” (i.e., “small cloth”). (Full article...)

Protoquadro is a painting technique conceived using digital supports to produce objects that will stand into a space as paintings used to. It pertains to the realm of Generative art.

Protoquadro objects have some characteristics of a painting and some of a totally new class of objects, therefore the name, formed by the Greek term "protos" (first) and the Italian "quadro" (painting). (Full article...)

Overpainting is the final layers of paint, over some type of underpainting, in a system of working in layers. It can also refer to later paint added by restorers, or an artist or dealer wishing to "improve" or update an old image—a very common practice in the past. The underpainting gives a context in which the paint-strokes of the overpainting become more resonant and powerful. When properly done, overpainting does not need to completely obscure the underpainting. It is precisely the interaction of the two that gives the most interesting effects.

Overpainting was used extensively in many schools of art. Some of the most spectacular results can be seen in the work of Jan van Eyck. (Full article...)

Grisaille (/ɡrɪˈzaɪ/ or /ɡrɪˈzeɪl/; French: grisaille, lit. 'greyed' French pronunciation: [ɡʁizaj], from gris 'grey') is a painting executed entirely in shades of grey or of another neutral greyish colour. It is particularly used in large decorative schemes in imitation of sculpture. Many grisailles include a slightly wider colour range.

A grisaille may be executed for its own sake, as an underpainting for an oil painting (in preparation for glazing layers of colour over it) or as a model from which an engraver may work (as was done by Rubens and his school). Full colouring of a subject makes many demands of an artist, and working in grisaille was often chosen as it may be quicker and cheaper than traditional painting, although the effect was sometimes deliberately chosen for aesthetic reasons. Grisaille paintings resemble the drawings, normally in monochrome, that artists from the Renaissance on were trained to produce; as with drawings, grisaille can betray the hand of a less-talented assistant more easily than would a fully coloured painting. (Full article...)

According to the theory of the art historian Marcia B. Hall, which has gained considerable acceptance, cangiante (Italian: [kanˈdʒante]) is one of the canonical painting modes of the Renaissance; i.e. one of the four modes of painting colours available to Italian High Renaissance painters, along with sfumato, chiaroscuro and unione. The word itself is the present participle of the Italian verb cangiare ("to change").

Cangiante is characterized by a change in color necessitated by an original color's darkness or lightness limitation. For example, when painting shadows on a yellow object, the artist may use a red color simply because the yellow paint cannot be made dark enough. There are other methods of rendering shadows or highlights (for example, mixing the original hue with black or brown), but these can render the shadow color dull and impure. During the Renaissance, the variety and availability of paint colors were severely limited. (Full article...)

According to the theory of the art historian Marcia B. Hall, which has gained considerable acceptance, unione (Italian: [uˈnjoːne]) is one of the canonical painting modes of the Renaissance; that is, one of four modes of painting colours available to Italian High Renaissance painters, along with sfumato, chiaroscuro and cangiante. Unione was developed by Raphael, who exemplified it in the Stanza della Segnatura.

Unione is similar to sfumato, but is more useful for the edges of chiaroscuro, where vibrant colors are involved. As with chiaroscuro, unione conveys the contrasts, and as sfumato it strives for harmony and unity, but also for coloristic richness. Unione is softer than chiaroscuro in the search for the right tonal key. There should be the harmony between light and dark, without the excesses and accentuation of a chiaroscuro mode. (Full article...)

In art, an underpainting is an initial layer of paint applied to a ground, which serves as a base for subsequent layers of paint. Underpaintings are often monochromatic and help to define color values for later painting. Underpainting gets its name because it is painting that is intended to be painted over (see overpainting) in a system of working in layers.

There are several different types of underpainting, such as veneda, verdaccio, morellone, imprimatura and grisaille. The different types have different colourings. Grisaille is plain grey. Verdaccio is a grey tending towards yellow or green that brings out more luminous tones, while imprimatura uses earth tones. (Full article...)

Silk painting refers to paintings on silk. They are a traditional way of painting in Asia. Methods vary, but using traditional supplies of 100% silk fabric, stretched in a frame, and applying textile paints or dyes are the beginnings of an amazing creative process in making textile art and the process. (Full article...)

China painting, or porcelain painting, is the decoration of glazed porcelain objects such as plates, bowls, vases or statues. The body of the object may be hard-paste porcelain, developed in China in the 7th or 8th century, or soft-paste porcelain (often bone china), developed in 18th-century Europe. The broader term ceramic painting includes painted decoration on lead-glazed earthenware such as creamware or tin-glazed pottery such as maiolica or faience.

Typically the body is first fired in a kiln to convert it into a hard porous biscuit or bisque. Underglaze decoration may then be applied, followed by glaze, which is fired so it bonds to the body. The glazed porcelain may then be painted with overglaze decoration and fired again to bond the paint with the glaze. Most pieces use only one of underglaze or overglaze painting, the latter often being referred to as "enamelled". Decorations may be applied by brush or by stenciling, transfer printing and screen printing. (Full article...)

Fingerpaint is a kind of paint intended to be applied with the fingers; it typically comes in tubes and is used by small children, though it has occasionally been used by adults either to teach art to children, or for their own use. (Full article...)

Figure painting, or miniature painting, is the hobby of painting miniature figures and/or model figures, either as a standalone activity or as a part of another activity that uses models, such as role-playing games, wargames, or military modeling.

In addition to the painting of models, the creation of scenic basing for the model to be affixed to is also an important part of the hobby (although not all figure painters are concerned about the basing of their models). These can range from very simple applications of textured pastes, grit, and static grass for gaming bases, to larger scenic bases for display models, and even full dioramas depicting a scene of a single model or a group of models together in tableau to create a story in one moment. It can also include aspects of sculpting, for the purpose of creating additional details for models and bases, as a means of customizing the model to make them more unique, or to create entirely scratch built models for painting. Many figure painters also paint scale busts as part of the hobby, often in bigger scales than figures with a higher level of detail, and display bases and backdrops for them. (Full article...)

Distemper is a decorative paint and a historical medium for painting pictures, and contrasted with tempera. The binder may be glues of vegetable or animal origin (excluding egg). Soft distemper is not abrasion resistant and may include binders such as chalk, ground pigments, and animal glue. Hard distemper is stronger and wear-resistant and can include casein or linseed oil as binders. (Full article...)

Gongbi (simplified Chinese: 工笔; traditional Chinese: 工筆; pinyin: gōng bǐ; Wade–Giles: kung-pi) is a careful realist technique in Chinese painting, the opposite of the interpretive and freely expressive xieyi (寫意 'sketching thoughts') style.

The name is from the Chinese gong jin meaning 'tidy' (meticulous brush craftsmanship). The gongbi technique uses highly detailed brushstrokes that delimits details very precisely and without independent or expressive variation. It is often highly colored and usually depicts figural or narrative subjects. (Full article...)

Action painting, sometimes called "gestural abstraction", is a style of painting in which paint is spontaneously dribbled, splashed or smeared onto the canvas, rather than being carefully applied. The resulting work often emphasizes the physical act of painting itself as an essential aspect of the finished work or concern of its artist. (Full article...)

Marouflage is a technique for affixing a painted canvas (intended as a mural) to a wall, using an adhesive that hardens as it dries, such as plaster or cement. (Full article...)

Drip painting is a form of abstract art in which paint is dripped or poured on to the canvas. This style of action painting was experimented with in the first half of the twentieth century by such artists as Francis Picabia, André Masson and Max Ernst, who employed drip painting in his works The Bewildered Planet, and Young Man Intrigued by the Flight of a Non-Euclidean Fly (1942). Ernst used the novel means of painting Lissajous figures by swinging a punctured bucket of paint over a horizontal canvas.

Drip painting found particular expression in the work of the mid-twentieth-century artists Janet Sobel—who pioneered the technique—and Jackson Pollock. Pollock found drip painting to his liking, later using the technique almost exclusively. He used unconventional tools like sticks, hardened brushes and even basting syringes to create large and energetic abstract works. Pollock used house or industrial paint to create his paintings—Pollock's wife Lee Krasner described his palette as "typically a can or two of … enamel, thinned to the point he wanted it, standing on the floor besides the rolled-out canvas" and that Pollock used Duco or Davoe and Reynolds brands of house paint. House paint was less viscous than traditional tubes of oil paint, and Pollock thus created his large compositions horizontally to prevent his paint from running. His gestural lines create a unified overall pattern that allows the eye to travel from one of the canvases to the other and back again. (Full article...)

Spray painting is a painting technique in which a device sprays coating material (paint, ink, varnish, etc.) through the air onto a surface. The most common types employ compressed gas—usually air—to atomize and direct the paint particles.

Spray guns evolved from airbrushes, and the two are usually distinguished by their size and the size of the spray pattern they produce. Airbrushes are hand-held and used instead of a brush for detailed work such as photo retouching, painting nails, or fine art. Air gun spraying uses generally larger equipment. It is typically used for covering large surfaces with an even coating of liquid. Spray guns can be either automated or hand-held and have interchangeable heads to allow for different spray patterns. (Full article...)

Illusionistic ceiling painting, which includes the techniques of perspective di sotto in sù and quadratura, is the tradition in Renaissance, Baroque and Rococo art in which trompe-l'œil, perspective tools such as foreshortening, and other spatial effects are used to create the illusion of three-dimensional space on an otherwise two-dimensional or mostly flat ceiling surface above the viewer. It is frequently used to create the illusion of an open sky, such as with the oculus in Andrea Mantegna's Camera degli Sposi, or the illusion of an architectural space such as the cupola, one of Andrea Pozzo's frescoes in Sant'Ignazio, Rome. Illusionistic ceiling painting belongs to the general class of illusionism in art, designed to create accurate representations of reality. (Full article...)

Powder painting is the art of using ground glass in powdered form to create kilnformed glass art. The process differs from enameling in many respects. Firstly, the powder is actually ground glass typically from a single manufacturer who supplies an extensive color palette. Large jars can be purchased which are fairly inexpensive compared to enamels, making large scale paintings possible

This technique is one variation of many ways to create images on glass using glass bits (frits), and in this case powder. (Full article...)

Shigajiku (Japanese: 詩画軸, "poem-and-painting scrolls"), are a form of Japanese ink wash painting. These hanging scrolls depict poetic inscriptions at the top of the scroll and a painted image, usually a landscape scene, below. Buddhist monks of the gozan 五山 or Five Mountain monasteries of the early Muromachi Period (1336-1573) first introduced the poem-and-painting scrolls.

Shigajiku is a modern category given to the visual and literary culture of the Muromachi Period rooted in the Zen tradition. The most common visual aesthetic for shigajiku is a monochrome water and ink style of painting, suibokuga 水墨画, with only occasional traces of color throughout the scroll. (Full article...)

Papier collé (French: pasted paper or paper cut outs) is a type of collage and collaging technique in which paper is adhered to a flat mount. The difference between collage and papier collé is that the latter refers exclusively to the use of paper, while the former may incorporate other two-dimension (non-paper) components. As the term papier collé is not commonly used, this type of work is often simply called collage.

Cubist painter Georges Braque, inspired by Pablo Picasso's collage method, invented the technique and first used it in his 1912 work, Fruit Dish and Glass. Braque continued to use the technique in works such as Bottle, Newspaper, Pipe, and Glass. (Full article...)

Craquelure (French: craquelé; Italian: crettatura) is a fine pattern of dense cracking formed on the surface of materials. It can be a result of drying, shock, aging, intentional patterning, or a combination of all four. The term is most often used to refer to tempera or oil paintings, but it can also develop in old ivory carvings or painted miniatures on an ivory backing. Recently, analysis of craquelure has been proposed as a way to authenticate art.

In ceramics, craquelure in ceramic glazes, where it is often a desired effect, is called "crackle"; it is a characteristic of Chinese Ge ware in particular. This is usually differentiated from crazing, which is a glaze defect in firing, or the result of aging or damage. (Full article...)

Illusionistic ceiling painting, which includes the techniques of perspective di sotto in sù and quadratura, is the tradition in Renaissance, Baroque and Rococo art in which trompe-l'œil, perspective tools such as foreshortening, and other spatial effects are used to create the illusion of three-dimensional space on an otherwise two-dimensional or mostly flat ceiling surface above the viewer. It is frequently used to create the illusion of an open sky, such as with the oculus in Andrea Mantegna's Camera degli Sposi, or the illusion of an architectural space such as the cupola, one of Andrea Pozzo's frescoes in Sant'Ignazio, Rome. Illusionistic ceiling painting belongs to the general class of illusionism in art, designed to create accurate representations of reality. (Full article...)

In painting, imprimatura is an initial stain of color painted on a ground. It provides a painter with a transparent, toned ground, which will allow light falling onto the painting to reflect through the paint layers. The term itself stems from the Italian and literally means "first paint layer". Its use as an underpainting layer can be dated back to the guilds and workshops during the Middle Ages; however, it came into standard use by painters during the Renaissance, particularly in Italy.

The imprimatura not only provides an overall tonal optical unity in a painting but is also useful in the initial stages of the work, since it helps the painter establish value relations from dark to light. It is most useful in the classical approach of indirect painting, where the drawing and underpainting are established ahead of time and allowed to dry. The successive layers of color are then applied in transparent glaze or semi-transparent layers. (Full article...)