Matulka, Jan (American, born Czech Republic, 1890-1972 . UNTITLED - NUDE BATHER, SEATED, FACING WINDOW. Flint 7. Lithograph, 1925. Signed in Pencil. Edition size not known, but likely very small. 14 1/4 x 11 1/8 inches (image), 17 1/4 x 12 inches (sheet).