Heinz Mack Silberflügel1963 Metallic Pigment on copper printing paper 95 × 78 cm / 37 3/8 × 30 11/16 in Signed and dated "63" SOLD I would like to be informed about new works by Heinz Mack. Would you like to sell a similar work? Contact us! ProvenanceThe artist's studio (-2011); Galerie Heinz Holtmann, Cologne (2011); Private Collection Rhineland (2011-) About Heinz Mack Heinz Mack is co-founder of the ZERO movement. Light is the central element of his work, which can be assigned to kinetic art and Land Art. More on Heinz Mack