Rock carvings at Alta

A wide array of animals are depicted on carved scenes; among them, reindeer are clearly predominant and are often shown in large herds that are alternatively nurtured and hunted. Depictions of reindeer behind fences indicate large cooperative hunting of these animals. Other animals that appear frequently are elk, various bird species and different kinds of fish. Pregnant animals are often depicted with a young one visible inside of its mother.

The world oldest depiction of a hunting fence for reindeer. The figure is about 7000 years old.

Bears seem to have played a special role in the carvers' culture: they feature prominently in many carvings and frequently appear not only as animals to be hunted but are also often depicted in positions that seem to indicate that bears were worshipped in some form of cult (which seems very plausible since bear cults are known in many old cultures of northwestern Russia as well as in Sami culture).[3] Of special interest are the tracks coming out of bear dens: they are often shown with tracks leading vertically through the carved image and crossing the horizontal tracks of other animals. This has led some researchers to speculate that bears might have been in some way connected with a cult of the afterlife (or death in general) since the vertical tracks seem to indicate an ability of bears to pass between different layers of the world. The depiction of bears seems to have ceased around 1700 BC; this might indicate a change in religious beliefs around that time.

A shaman touching the head of an elk with an elkshead staff. It is possible that the elk has been trapped.

Many scenes depicting humans show hunters stalking their prey; these scenes have traditionally been explained as being connected to hunting rituals, although current researchers seem to favor more complicated explanations that see depictions of different hunting and fishing actions as symbols for individual tribes and the interrelations of different hunting and fishing carvings as symbolic representations of existing or wished-for intertribal relations. The use of throwing spears and of bows and arrows is evident from the earliest period, indicating that the use of these tools was known to the carvers' culture from a very early time. Similarly, fishermen are almost exclusively shown using fishing-lines, indicating that a method of creating hooks and using bait was known to the carvers.

Of special interest is the depiction of boats: while small fishing boats appear from the earliest drawings onward, later drawings show larger and larger boats, some carrying up to 30 people and being equipped with elaborate, animal-shaped decorations on bow and stern that are sometimes reminiscent of those found on viking longboats. This, along with the fact that similar carvings of large boats have been found in coastal regions in southern Norway, seems to indicate long distance voyages along the coast from either direction.

It is especially difficult to judge the meaning of scenes showing interactions between humans; scenes apparently showing a dance, the preparation of food or sexual interactions might also display the performance of rituals. Additionally, even if these carvings in fact do show episodes from mundane life, it remains mysterious why these specific scenes were carved into rock. Depictions of sexuality might be connected to fertility rituals, scenes that show people cooking and preparing food might have been meant to ensure an abundance of food. Some scenes clearly show different societal positions of the humans depicted, indicated by peculiar headgear and by more prominent positions of wearers of special headgear among their fellow humans; these have alternatively been explained as priests or shamans or as rulers of a tribe. If the interpretation of prominent persons as rulers is correct, these scenes might also display events of historical significance, such as the ascension of a ruler, royal marriages or diplomatic relations between tribes.

Among the most mysterious of the carvings are images of geometric symbols, found predominantly among the oldest carvings of the area. Some of these are circular objects, some of which are surrounded by fringes, others show intricate patterns of horizontal and vertical lines. While some of these objects have been explained as tools or similar objects (the line patterns, for example, are sometimes explained as fishing nets), most of these symbols remain unexplained.