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| | Icon |
 | | In semiotical parlance, which is derived from Peirce, an icon is a sign in which the "thing" serving as expression is, in one or other respect, similar to, or shares properties with, another "thing", which serves as its content. |
 | | Thus, icons in the religious sense are not particularly good instances of icons in the semiotical sense, for they are, as Uspenskij has shown, subject to several conventions determining the kind of perspective which may be employed, and the kind of things and persons which may be represented in different parts of the picture. |
 | | There are supposed to be three kinds of hypo-icons: images, in which case the similarity between expression and content is one of "simple qualities"; diagrams, where the similarity is one of "analogous relations in their parts"; and metaphors, in which the relations of similarity are brought to an even further degree of mediation. |
| www.arthist.lu.se /kultsem/encyclo/icon.html (1541 words) |
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