Peter Roehr Untitled (FO-12) 1964 Collage of paper on cardboard Signed in pencil as well as inscribed and dated with the work number in the lower margin in the centre: Peter Roehr 59/2-6/64 4.12.'64. On the reverse with the estate stamp and inscribed in ballpoint pen with the number: FO-12. There an address stamp of Paul Maenz and a label of the exhibition "Photography in Contemporary German Art: 1960 to the Present" 11 5/8 × 10 1/4 in. (18 1/4 × 17 1/2 in.) Peter Roehr. Werke aus Frankfurter Sammlungen. Frankfurt am Main, Städel Museum; MMK Museum für Moderne Kunst, ill. p. 70 (exhibited only at MMK) / Peter Roehr. Berlin, Grisebach, 2016, ill. p. 24 Private Collection, Hesse