iconography

The trail begins in Greek with eikon, an image or likeness, and graphein, to write or describe. By late antiquity these parts had formed eikonographia, literally the writing or description of images. In Greek-speaking Christian lands, images were not casual decoration. They were arguments in color, wood, and gold.

In the Byzantine world, especially from the 6th to the 10th centuries, the word lived near theology and art. It referred to the description and ordering of sacred figures, scenes, and visual signs. Constantinople gave the practice prestige, and church debate gave it urgency. A painted halo or hand gesture could carry doctrine.

From Greek, the term passed into learned Latin as iconographia. It then moved through French as iconographie in the early modern and modern study of art. By the 18th and 19th centuries, English adopted iconography for the identification and interpretation of subjects in pictures and sculpture. The word had shifted from making and describing holy images to reading visual meaning in any tradition.

Modern English widened the sense again in the 20th century. Iconography can now mean the stock symbols of a religion, a political movement, a film genre, or a celebrity culture. A crown, a dove, a skull, or a red heart can all belong to an iconography. The word still keeps its old structure: images made legible through description.