Estate of Max Ackermann
recto
inscribed by the artist’s own hand in black ballpoint pen at lower left: 2Ackermann 1920.
verso
inscribed by the artist’s own hand at a later date in black ballpoint pen: “Ackermann 1920.”
Exhibitions
2014 Schweinfurt Art Gallery
Max Ackermann – Structural Pictures
Catalog Fig. 49 p. 101