Oscar Reutersvärd

Oscar Reutersvärd ( born 1915 in Stockholm; † 2 February 2002) was a Swedish artist.

Oscar Reutersvärd has introduced the art of impossible objects, he was also called "the father of the impossible". It is a precursor of Roger Penrose and Maurits Cornelis Escher. Reutersvärd the design of today mistakenly his spiritual successor Penrose attributed Penrose triangle is said in particular. He has published numerous books in Swedish, English, Polish and Russian.