Abstract
Stephan Witasek was a student and follow of Meinong, who applied Meinong's ideas on the ontology of the non-existent to the working out of a theory of aesthetic phenomena in his Grundzüge der allgemeinen Ästhetik of 1904. Witasek shows how our feelings undergo certain sorts of structural modifications when they are directed towards what does not exist. He draws a distinction between genuine mental phenomena and what he calls ‘phantasy-material’, asserting that ‘the job of the aesthetic object, whether it is a work of art or a product of nature, is to excite and support the actualisation of phantasy-material in the experiencing subject’.