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

Raoul Ubac. Series of 4 etchings signed for the book "Ancienne éternité" by Christian Dotremont. 13x10 cm, 10x8 cm, 4x6 cm, 10x8 cm

Raoul Ubac. Etching "Le trou de serrure". Signed and numbered 100/242. 18x9 cm

Raoul Ubac. Series of 4 engravings for the book "L'herbe déracinée" by Bruno de Montalivet. Signed, numbered 39/40. 25x18 cm

Raoul Ubac. Print on slate "Pierres écrites 1958". Signed, unframed. 38x30 cm

Raoul Ubac. Engraving "Comme un sol plus obscur". Numbered 20/20, unframed. 39x30 cm

Lithograph signed R. Ubac "Composition". Numbered 7/15. 40x30 cm