Raoul Ubac - Roger Caillois. Illustrated book "Pierres réfléchies". Paris, Maeght, 1975. Edition at 200 copies on Arches vellum. Copy 68 signed by the author and the artist and comprising 14 etchings. Wrapped in cloth. 50x48 cm

Raoul Ubac. Lithograph in colours "Arbres et pierres I". Dated 1955, numbered 72/150. 38x56 cm

Raoul Ubac. Etching "Lisière du devenir". Numbered 12/12, dated 1963, unframed. 31 x23 cm

Raoul Ubac. Etching "Lisière du devenir". Numbered 1/12, dated 1963, unframed. 31x23 cm

Raoul Ubac. Etching "Lisière du devenir". Numbered 12/12, dated 1963, unframed. 31x23 cm

Raoul Ubac. Engraving on Auvergne "Lisière du devenir". Numbered 12/12, dated 1963, unframed. 31x23 cm

Raoul Ubac. Epreuve d'artiste "Lisière du devenir". Datée 1963, non encadrée. 31x23 cm

Raoul Ubac. Engraving "Paroles peintes". Signed and dated 1975. Numbered 56/75. 37x22 cm

Raoul Ubac. Slate print "Le trou de serrure". Signed and numbered 56/67. 36x26 cm

Raoul Ubac. Slate print "Le trou de serrure". Signed and numbered 45/67. 36x26 cm