Iconography, as a branch of art history, studies the identification, description and interpretation of the content of images: the subjects depicted, the particular compositions and details used to do so, and other elements that are distinct from artistic style.A secondary meaning (based on a non-standard translation of the Greek and Russian equivalent terms) is the production or study of the religious images, called "icons", in the Byzantine and Orthodox Christian tradition.[6] They looked back to earlier attempts to classify and organise subjects encyclopedically like Cesare Ripa and Anne Claude Philippe de Caylus's Recueil d'antiquités égyptiennes, étrusques, grècques, romaines et gauloises as guides to understanding works of art, both religious and profane, in a more scientific manner than the popular aesthetic approach of the time.[11] Whereas most iconographical scholarship remains highly dense and specialized, some analyses began to attract a much wider audience, for example Panofsky's theory (now generally out of favour with specialists of that picture) that the writing on the rear wall in the Arnolfini Portrait by Jan van Eyck turned the painting into the record of a marriage contract.[19] Religious images are used to some extent by all major religions, including both Indian and Abrahamic faiths, and often contain highly complex iconography, which reflects centuries of accumulated tradition.Other features include the aureola and halo, also found in Christian and Islamic art, and divine qualities and attributes represented by asana and ritual tools such as the dharmachakra, vajra, chhatra, sauwastika, phurba and danda.Although iconic depictions of, or concentrating on, a single figure are the dominant type of Buddhist image, large stone relief or fresco narrative cycles of the Life of the Buddha, or tales of his previous lives, are found at major sites like Sarnath, Ajanta, and Borobudor, especially in earlier periods.[22][23] Small images in the Catacombs of Rome show orans figures, portraits of Christ and some saints, and a limited number of "abbreviated representations" of biblical episodes emphasizing deliverance.Most painters remained content to copy and slightly modify the works of others, and it is clear that the clergy, by whom or for whose churches most art was commissioned, often specified what they wanted shown in great detail.The subtle layers of meaning uncovered by modern iconographical research in works of Robert Campin such as the Mérode Altarpiece, and of Jan van Eyck such as the Madonna of Chancellor Rolin and the Washington Annunciation lie in small details of what are on first viewing very conventional representations.Renaissance mythological painting was in theory reviving the iconography of its Classical Antiquity, but in practice themes like Leda and the Swan developed on largely original lines, and for different purposes.
Robert Campin
's
Mérode Altarpiece
of 1425-28 has a highly complex iconography that is still debated. Is
Joseph
making a mousetrap, reflecting a remark of Saint
Augustine
that Christ's Incarnation was a trap to catch men's souls?
Roman Catholic
monks
painting icons on the wall of an Abbey in France.