Homage to the Square: Edition Keller Ib

Edition of 125
Image size: 13 13/16 x 13 13/16 inches (35.1 x 35.1 cm)
Paper size: 21 11/16 x 21 11/16 inches (55.1 x 55.1 cm)
Signed and dated “A ’70” lower right, marked “EK Ib” and numbered “72/125” lower left lower left.
(Inventory #29227)