Jerzy Szwajcer "Jotys" (1892 in Warsaw – 1967) was a Polish artist. He studied and debuted in Brussels and contributed to many magazines in Poland and abroad. His work has been published many albums on portrait caricature; one of the most famous portrait caricaturists in Poland https://web.archive.org/web/20060107040716/http://www.muzeumkarykatury.pl/BBBmuzeum/artysci/artysci_xx_windows/szwajcer.html. He wrote two books: Diary of a Caricaturist (Z pamiÃÂtnika karykaturzysty, 1926) and The Caricaturist's Eye (Okiem karykaturzysty, 1930).