Wittgenstein’s Picture Theory of Pictures

Abstract

I rely on Frascolla's interpretation of the Tractatus ontology to develop an account of depiction in which a picture is conceived of as a visual structure constituted by pixels that are conceived of, in their turn, as elementary propositions. Then I argue that such an account is complementary to the considerations about «noticing aspects» in the Philosophical Investigations, to the extent that the visual structure constituted by pixels provides a design allowing the picture’s viewer to notice aspects. Finally I argue that a joint reading of the considerations about pictures in the Tractatus and in the Philosophical Investigations allows us to address some important issues in the contemporary philosophical debate about depiction.