The Norman Lewis Triptych 3rd Set

Jack Whitten (b. 1939) The Norman Lewis Triptych 3rd Set each signed, titled, numbered and dated respectively 'The Norman Lewis Triptych 3rd Set 1983 Jack Whitten' (on the reverse) triptych?acrylic and oil on canvas each: 26 1/8 x 26 1/8 in. (66.3 x 66.3 cm.) overall: 26 1/8 x 79 1/4 in. (66.3 x 201.2 cm.) Executed in 1983.