Concentration I
Artwork: Concentration I
Size: 76 x 56 cm
Medium: Pastel and gouache
Creation year: 1959
Marks: Signed and dated 'Denny 6/59' (lower right)
Category: Drawings
Provenance: with Gimpel Fils, London

Christie's London

Date: 2017-03-23
Lot Number: 112