Forms Derived from a Cubic Rectangle #12

Image size: 14 7/8 x 20 15/16 inches (37.8 x 53.2 cm)
Plate size: 15 3/8 x 21 1/2 inches (39.1 x 54.6 cm)
Paper size: 20 x 26 inches (50.8 x 66 cm)
Edition of 20
Signed and numbered lower right in graphite
(Inventory #35468)