Paint, plastic and plaster, on wood backing, in the original wood frame.

1964

28 1/4 x 21 1/4 x 2 3/4 in. (71.8 x 54 x 7 cm)

Signed and numbered 77/100 in black ink on a label affixed to the reverse, published by Edition MAT (Multiplication d'Art Transformable), Paris.