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 23/67. 36x26 cm

Raoul Ubac. Slate print "Le trou de serrure". Signed and numbered 23/67. 36x26 cm

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

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

Raoul Ubac. Lithograph "Composition". Signed and dated 1958. Numbered 7/25. 42x32 cm

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

Raoul Ubac. Lisière du devenir" artist's proof. Signed and dated 1963. 31x22 cm

Raoul Ubac. Lithograph "Ta main". Signed, numbered 35/50. 36x26 cm

Raoul Ubac. Lithograph "Arbre et champ". Signed, numbered 23/25. 42x30 cm