Radiate crown

In the iconography of ancient Egypt, the solar crown is taken as a disc framed by the horns of a ram[1][2] or cow. It is worn by deities such as Horus in his solar or hawk-headed form,[3] Hathor, and Isis. It may also be worn by pharaohs.[4]

In Ptolemaic Egypt, the solar crown could also be a radiate diadem, modeled after the type worn by Alexander the Great (as identified with the sun god Helios) in art from the mid-2nd century BC onward.[5] It was perhaps influenced by contact with the Shunga Empire,[6] and a Greco-Bactrian example is depicted at the great stupa of Bharhut.[7] The first ruler of Egypt shown wearing this version of a solar crown was Ptolemy III Euergetes (246–222 BC).[8]

In the Roman Empire, the solar crown was worn by Roman emperors, especially in association with the cult of Sol Invictus,[9] influenced also by radiate depictions of Alexander.[10] Although Augustus is shown wearing one in a posthumous coin, after his deification, and Nero on at least one coin while he was alive, it only became common, and sometimes usual, on coins in the 3rd century. Histories record that Gallienus at least wore an actual crown in public.[11] The solar crown worn by Constantine, the first emperor to convert to Christianity, was reinterpreted as representing the "Holy Nails".[12]

Much later, the radiate crown became associated with Liberty personified, usually in a form as though a circular disc with radiating rays in different directions was worn. This may first appear in the Great Seal of France from 1848 (and under subsequent French republics), and is best known from the Statue of Liberty (formally Liberty Enlightening the World). From the Renaissance on the ancient Colossus of Rhodes, a statue of Helios, was often shown with such a crown, although its appearance is now uncertain.

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  Egyptian aegis (from the Louvre)
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  Amen-Re, wearing a tall feather crown and sun disk (715–664 BC)
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  Helios in his chariot, early 4th century BC, Temple of Athena, Ilion
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  Coin issued by Alexander, King of Epirus (333-330 BC)
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  Coin of Ptolemy IV Philopator, depicting his deified father Ptolemy III (d. 222 BC)
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  Helios wearing the chlamys (Tripoli, 1st century AD)
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  Helios in a clipeus, detail from a Roman sarcophagus, early 3rd century AD
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  Ballet costume worn by Louis XIV of France, playing Apollo, 1653
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  Great Seal of France, 1848
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  Coat of arms of Isaac Heard, its escutcheon describing Neptune's headpiece as an "Eastern crown"
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  The Statue of Liberty (Liberty Enlightening the World), 1886, exhibits the radiate crown.

• Crown of justification
• Crown of thorns
• Crowns of Egypt
• Halo
• Horned deity