Erotica -- ''Paarodien'', six etchings - six literary love couples, with pictorial reflections by H.C. Artmann. With 6 signed etchings by Katinka Niederstrasser and Ali Schindehütte. Hamburg, Merlin-Verlag, 1968. title page and 6 text sheets to the etchings, loose in wing folder, num. 63/100, the etchings where the female figures were engraved by Katinka Niederstrasser and the male by Ali Schindehütte, each numbered and signed by both artists. Signs of age, 57 x 47 cm