• Heinz Mack in his studio, Mönchengladbach, 2011, photo: Ute Mack
    Heinz Mack in his studio, Mönchengladbach, 2011, photo: Ute Mack
  • Untitled, 2011, 78,5 x 107,5cm, photo: Studio Mack
    Untitled, 2011, 78,5 x 107,5cm, photo: Studio Mack
  • Untitled, classic color chromatic, 2012, 57,5 x 40,3cm, photo: Studio Mack
    Untitled, classic color chromatic, 2012, 57,5 x 40,3cm, photo: Studio Mack