MARION GREENSTONE TRIPTYCH

Set of three inks on paper, "Untitled: Abstract Expressionism", each signed and dated (19)57, sight for each 78.7 x 27.9cm (31 x 11in) - housed in matching frames; Marion Greenstone, American, 1925-2005; Greenstone exhibited at the Montreal Museum of Fine Arts, where she was awarded the Jessie Dow Prize; in 1961, she received the Baxter Foundation Award in Toronto, later moved back to New York City but continued to exhibit work in Toronto; her work was also shown at the Whitney Museum of American Art