Untitled #9, 1968

Acrylic on canvas

182.8 cm - 243.8 cm (71.97 in - 95.98 in)

Estimated price : $5,000 - $7,000

Sold for: Signedin to unlock

Christie's - New York,Jul 16, 2013

The Great Debate

Painting

2 cm - 2 cm (0.79 in - 0.79 in)

Estimated price : £80 - £100

Keys Fine Art Auctioneers - Norwich, Norfolk,Sep 10, 2009

#27

Acrylic on canvas

174.6 cm - 167.6 cm (68.74 in - 65.98 in)

Estimated price : $7,000 - $9,000

Sold for: Signedin to unlock

Christie's - New York,Jun 29, 2008

Portrait of a clown

Lithograph

38 cm - 49 cm (14.96 in - 19.29 in)

Estimated price : -

Sold for: Signedin to unlock

Bristol Auction Rooms - Apsley Road, Bristol,Mar 12, 2008

#8; and a companion painting, 1970

Oil on canvas - 2 items

54.6 cm - 62.2 cm (21.5 in - 24.49 in)

Estimated price : $1,500 - $2,500

Sold for: Signedin to unlock

Christie's - New York,Mar 03, 2008

Portrait of a clown

Color Lithograph

38 cm - 49 cm (14.96 in - 19.29 in)

Estimated price : £50 - £70

Bristol Auction Rooms - Apsley Road, Bristol,Feb 27, 2008

#13; and a companion drawing

Acrylic on canvas - 2 items

203.2 cm - 185.4 cm (80 in - 72.99 in)

Estimated price : $2,000 - $3,000

Sold for: Signedin to unlock

Christie's - New York,Jan 14, 2008

Untitled, 1972

Acrylic on canvas

79 cm - 55 cm (31.1 in - 21.65 in)

Estimated price : $500 - $700

Sold for: Signedin to unlock

Wright - Chicago,Jun 16, 2006