The complete set of four lithographs in black and one related lithograph in colors, on Arches paper, the full sheets, with title page.

1966-67

all S. 28 x 20 in. (71.1 x 50.8 cm) (one horizontal)

Four signed, dated '66' and numbered 5/20 in pencil (there were also 5 artist's proofs), one signed, dated '67', dedicated 'pour Robert avec Paul' and numbered 25/45 in pencil (there were also 15 artist's proofs), additionally signed and dated '67' on the title page in pencil, published by Pratt Graphics Center, New York, all unframed.