Keywords: Wyczółkowski Self-portrait.jpg Artwork Creator Leon Wyczółkowski 1899 Technique oil cardboard cm 42 5 34 Institution National Museum Warsaw Not on view accession number MP 1967 object history credit line L Wyczółkowski / 1899 signature/date bottom left http //cyfrowe mnw art pl/dmuseion/docmetadata id 15155 show_nav true full_screen true cyfrowe mnw art pl See below 1936 DEFAULTSORT 1899; Self-portrait Paintings by Leon Wyczółkowski in the National Museum in Warsaw Self-portraits by Leon Wyczółkowski |