11
Cosmos und Damian Gebohnert (Cosmos and Damian Polished) (S. 156)
1975
Proof sheet of postcards in colours with shoe polish, on photo paper, the full sheet, mounted to heavy grey card (as issued).
S. 44.4 x 34.6 cm (17 1/2 x 13 5/8 in.)
Signed and numbered 55/60 in pencil (there were also 15 in Roman numerals), published by Edition Staeck, Heidelberg, unframed.
Estimate
£800 - 1,200 ‡♠
Sold for £1,764