إيكونكلاس

Also known as Iconclass notation, arkyves

thumb|The Threatened Swan, c. 1650, [[Jan Asselijn, Rijksmuseum, Amsterdam, Classed as: 45A10 = 'symbols, allegories of war; 'Guerra' (Ripa)' 25F36(SWAN) = 'water-birds' 34B11 = 'dog' 41C642 = 'eggs, egg-dishes']] Iconclass is a specialized library classification designed for classifying the subjects and content of images in art (their iconography). It was originally conceived by the Dutch art historian Henri van de Waal in the 1970s, and was further developed by a group of scholars after his death.