- “Untitled (Black and Blue-Grey)”, 1969 (signed, dated 1969 and inscribed “RTP” at the lower edge, 22.25 x 30 ins. [sheet]);
- “Untitled (Yellow and Green)”, 1969 (signed, dated 1969 and inscribed “RTP” at the lower edge, 22.25 x 30 ins. [sheet])
each unframed
22.25 × 30 in (56.5 × 76.2 cm) (each (sheet))
(including Buyer's Premium)
Robert Rogers, Halifax
