Biomorphic Abstraction

1967

aquatint on paper

1938

drypoint and etching with roulette on paper

1952-1983

etching on paper

1961

lithograph on paper

1938

soft-ground etching on paper

1947

etching with drypoint on paper

1922

drypoint on paper

1935

color lithograph on paper

1949

pastel

1939

colored crayons on buff paper

circa 1948-1955

serigraph on paper

circa 1942-1952

lithograph on paper