%0 Journal Article %T Can Ontology Be Related to Aesthetics? The Case of Leon Chwistek %A Bednarz, Gabriel %J Principia %V 2019 %R 10.4467/20843887PI.19.002.11635 %N Volume 66 %P 35-58 %K Chwistek, reality, axiom, ontology, aesthetics %@ 0867-5392 %D 2019 %U https://ejournals.eu/en/journal/principia/article/can-ontology-be-related-to-aesthetics-the-case-of-leon-chwistek %X I explore Leon Chwistek’s views on ontology and aesthetics through a philosophical analysis of his texts. I present and briefly discuss two main interpretations of Chwistek’s ontology, i.e. logical and epistemological, before analyzing Chwistek’s aesthetics to show how it may be based on his ontology. Furthermore, I link both interpretations to the problem of whether or not Chwistek’s four realities share a common domain; a problem which is associated with his aesthetics. Finally, I make suggestions regarding further research on his notion of transitional types of art and the corresponding realities.