The complete volume, comprised of the set of nine etchings, all on handmade paper watermarked The Large Glass II, with full margins, text by Arturo Schwarz, all contained in the original red cloth-covered slip case.

1969

slipcase. 17 x 10 3/8 in. (43.2 x 26.4 cm)

Signed by the artist and author and numbered copy 51 of 135 in pencil on the colophon (there were also 15 artist's proofs in Roman numerals), published by Galleria Schwarz, Milan.