Artwork: Untitled
Size: 28 x 20.9 cm
Medium: India ink on paper
Creation year: 1986
Marks: Signed with the artist's initials and dated 'R.T. 86' (lower right)
Category: Drawings
Provenance: Galerie Monika Sprüth, Cologne; Texas Gallery, Houston; Anon. sale, Ketterer Kunst Munich, 4 June 2011, lot 287; Acquired at the previous sale by the present owner

Christie's London

Date: 2016-09-29
Lot Number: 147