Offset lithograph in black and grey, on thin board, with full margins,

1973

I. 10 3/8 x 8 1/4 in. (26.4 x 21 cm)
S. 11 3/8 x 9 in. (28.9 x 22.9 cm)

signed and numbered in pencil (the edition was 175 and 25 in Roman numerals), co-published by Galerie und Edition Udo Liebelt, Marburg, and Galerie Erhard Klein, Bonn, unframed.