JOAN MITCHELL (1925-1992)HoursJOAN MITCHELL (1925-1992)Hourssigned 'Joan Mitchell' (lower right)diptych—oil on canvasoverall: 39 3/8 x 57 1/4 in. (100 x 130.2 cm.)Painted in 1989.Details JOAN MITCHELL (1925-1992)Hourssigned Joan Mitchell (lower right)diptych—oil on canvasoverall: 39 3/8 x 57 1/4 in. (100 x 130.2 cm.)Painted in 1989. Provenance Robert Miller Gallery, New YorkAcquired from the above by the late owner, 1989 Literature J. Yau, Joan Mitchell: Robert Miller Gallery, Artforum, vol. XXVIII, no. 6, New York, February 1990, p. 137 (illustrated).M. Waldberg, Joan Mitchell, Paris, 1992, p. 248 (illustrated). Exhibited New York, Robert Miller Gallery, Joan Mitchell, October-November 1989, n.p. (illustrated). Conditions of saleEnduring Threads: The Collection of Jacques and Emy Cohenca