Joan Mitchell, ‘Sunflowers II, diptych’, 1992, Heritage Auctions
Joan Mitchell, ‘Sunflowers II, diptych’, 1992, Heritage Auctions
Joan Mitchell, ‘Sunflowers II, diptych’, 1992, Heritage Auctions
Joan Mitchell, ‘Sunflowers II, diptych’, 1992, Heritage Auctions
Joan Mitchell, ‘Sunflowers II, diptych’, 1992, Heritage Auctions