Competition Entry for "Growing House" for "Sun, Air, and House for All" Exhibition, Berlin, 1932: Perspective

Colored marker on paper

Black and aqua marker on paper

Graphite on paper

Colored marker on paper

Colored marker on paper

Black marker and ink on paper

Gouache and graphite on off-white wove paper; black ink and graphite

Graphite and watercolor on paper

Colored marker on paper

Graphite on paper

Black marker on paper

Black crayon or charcoal on paper