Set including : - Jiri ANDERLE (1936), basin, etching signed in the center in pencil and numbered 11/70 (Height: 21 cm - Width: 14.5 cm) ; - Dieter KRESSEL (1925-2015), the two friends, 1970, lithograph numbered in pencil 21/70 on the lower left and signed and dated on the lower right (Height: 56 cm - Width: 76 cm); - In the taste of Hans BELLMER (1902-1975), II,3, Lithograph numbered in pencil 11/50 in bottom on the left (Height: 65 cm - Width: 48 cm) ; - Christian MISCHKE (1944), Feathered feet, etching signed in pencil at the bottom right (Height: 19 cm - Width: 14 cm) ; - Christian MISCHKE (1944), Corps, 1969, etching numbered 3/20 lower left, signed and dated in pencil lower right (Height: 24,5 cm - Width: 51 cm) ; - Christian MISCHKE (1944), Charogne, 1969, etching numbered 3/20 bottom left, signed and dated in pencil bottom right (H: 24,5 cm - W: 51 cm).