Offset lithograph, on thin board, the full sheet.

1973

I. 10 3/8 x 8 1/4 in. (26.4 x 21 cm)
S. 11 1/2 x 9 in. (29.2 x 22.9 cm)

Signed and numbered 147/175 in pencil (there was also an edition of 25 in Roman numerals), published by Galerie und Edition Udo Liebelt, Marburg and Galerie Erhard Klein, Bonn, framed.