The complete set of three offset lithographs (one also with brown), on board, with full margins,

1971-72

all I. various all S. 45.7 x 61.6 cm (18 x 24 1/4 in.)

all signed, dated `71' and numbered in pencil (the edition was 95 and 7 in Roman numerals), published by Edition René Block, Berlin, all unframed.