Prison Sketch

After 1938. Watercolor. Collection of Monica Smith.

Portrait of Minka

c. 1930. Watercolor. Collection of Gerhard Casper.

Martinique

1941. Watercolor. Collection of Monica Smith.

Landscape in Red and Blue

1965. Watercolor. Collection of the Carl Heidenreich Foundation.

Alaska

1961. Watercolor on paper. Collection of Richard M. Buxbaum.

Alaska

1961. Watercolor on paper. Collection of Richard M. Buxbaum.

Untitled

1961. Watercolor on paper. Collection of Richard M. Buxbaum.

Untitled

1964. Mixed media on paper. Collection of Richard M. Buxbaum.

Untitled

ca. 1960. Watercolor on paper. Collection of Richard M. Buxbaum.

Untitled

1965. Mixed media on paper. Collection of Richard M. Buxbaum.

Untitled

1958. Mixed media on paper. Collection of Richard M. Buxbaum.

Untitled

ca. 1964. Mixed media on paper. Collection of Richard M. Buxbaum.

Untitled

1961. Mixed media on Japanese paper. Collection of the Carl Heidenreich Foundation.

Mexico No. 4

1961. Collection of Richard M. Buxbaum.

Untitled

n.d. Watercolor on paper. Collection of the Carl Heidenreich Foundation.

Untitled

1961. Mixed media on paper. Collection of Richard M. Buxbaum.

Manhattan Skyscraper

n.d. Watercolor and mixed media on paper. Collection of the Carl Heidenreich Foundation.