Bidspirit auction | Set of 4 prints by

Set of 4 prints by various 20th- - Set of 4 prints by various 20th-century artists: Fernandez Arman (1928–2005), large silkscreen print, hand-signed; Heinz Battke (1900–1966), lithograph, hand-signed, Renato Guttuso (1912–1987), lithograph, signed in stone, and Fritz Wotruba (1907–1975), lithograph, hand-signed lower right, sheet sizes up to 89 x 63 cm