Cologne: Wolfgang Hake Verlag, 1968. Square quarto (25 × 25 cm). Original typographically designed wrappers (stab-sewn leporello binding); [48] pp and and 24 original graphic works by 21 artists, mainly colour serigraphs, aquatint etchings, and linocuts, but also one collage, all numbered and signed by the respective artist. Binding slightly..... More