Unknown , modernist (20th Century), MCM, Free Forms, abstract shapes, 1957, gouache on paper, 17"H x 22 1/2"W (sight)

Unknown modernist (20th Century), MCM Free Forms, abstract shapes, 1957 gouache on paper Signed with initials MDS in pencil lower right. Signed, titled, dated and inscribed verso. 17"H x 22 1/2"W (sight)