Synthetic resin with IKB pigment,

1962

58.5 x 18.7 x 15.8 cm (23 x 7 3/8 x 6 1/4 in.)

inscribed 'R.Klein Moquay' in blue ink, with the artist's thumbprint and numbered 201/300 in black and blue ink all on a label affixed to the reverse (there were also 50 hors commerce impressions), published by Jean-Paul Ledeur, Paris, contained in Perspex vitrine.