Heinz Mack The Desert in Me, 1963

Sahara sand, wood
Signed, dated "mack 63" (bottom central on front) / Signed, dated "mack 63" + Label Galerie Denise René, Paris (on reverse)
161 x 100 x 10 cm, 63 2/5 x 39 3/8 x 4 in (in wooden case with acrylic glass front)