Christianity has used symbolism from its very beginnings.[1] Each saint has a story and a reason why he or she led an exemplary life. Symbols have been used to tell these stories throughout the history of the Church. A number of Christian saints are traditionally represented by a symbol or iconic motif associated with their life, termed an attribute or emblem, in order to identify them. The study of these forms part of iconography in art history. They were particularly used so that the illiterate could recognize a scene, and to give each of the Saints something of a personality in art. They are often carried in the hand by the Saint.
Attributes often vary with either time or geography, especially between Eastern Christianity and the West. Orthodox images more often contained inscriptions with the names of saints, so the Eastern repertoire of attributes is generally smaller than the Western. Many of the most prominent saints, like Saint Peter and Saint John the Evangelist can also be recognised by a distinctive facial type – as can Christ. In the case of later saints their actual historical appearance can also be used; Saint Bernardino of Siena (1380–1444) is one of the earliest whose distinctive appearance was well-known from early prints and is nearly always used by artists. Some attributes are general, such as the palm frond carried by martyrs.
The use of a symbol in a work of art depicting a Saint reminds people who is being shown and of their story. The following is a list of some of these attributes.
Keys of Heaven, boat, fish, rooster, pallium, papal vestments; man crucified head downwards on an inverted cross, vested as an Apostle, holding a book or scroll. Iconographically, he is depicted with a bushy white beard and white hair, and wearing a blue robe and yellow mantle.
bishop portrayed with a crosier in his right hand, on the open palm of his left a miniature church of chased gold; with a hammer, anvil, and horseshoe; or with a horse
Eucharist, chasuble with Jesuit-style collar, book often inscribed with "Ad majorem dei gloriam", or the letters AMDG, the letters "ihs" with a cross across the h (traditionally with three nails below the letters, and the letters and nails surrounded by the sun's rays), sword, cross.
lamb, head on a platter, animal skin (the camel-skin coat of the Gospels), pointing at Christ or a lamb, often portrayed carrying a long crudely made cross
depicted wearing a long blue gown with one shoulder bare; usually carries a staff or a book; always shown with a magpie on her hand and a crown under her feet
depicted as a young man with two spits; as a deacon; with a broken wheel; with a chair to which he is transfixed; with a sword; or beheaded, a dove flying from his severed head
arrow; banner; cloak; clock; maiden shot with arrows; depicted accompanied by a varied number of companions who are being martyred in various ways; ship
^ This article incorporates text from a publication now in the public domain: Herbermann, Charles, ed. (1913). "Symbolism". Catholic Encyclopedia. New York: Robert Appleton Company.