Raoul Ubac (1910-1985) and Roger Caillois (1913-1978) Pierres réfléchies - 1975

Raoul Ubac (1910-1985) and Roger Caillois (1913-1978)
Pierres réfléchies - 1975
Publisher Maeght, Paris
Quarto (47,9 × 46,5 cm), loose sheets and publisher's cloth-covered slipcase
14 etchings including 12 off-text
From an edition of 225 copies ; n°23 of 25 copies tirage de tête, with the suite and the 4 additional etchings, signed by the author and the artist