Conceptual artist known for his experiments with form and space in such works as “1 and Three Chair” from 1965. He went to both Cleveland Institute of Artwork and New York’s College of Visual Artwork. He developed cover artwork for John Cale’s record “Fragments of the Rainy Period” from 1992. He was raised in Toledo, Ohio, and was created into a category of Hungarian and French descent. He frequently referenced Sigmund Freud in his function.