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

Graphite on paper

Black crayon on paper

Ink on paper

Graphite and watercolor on paper

Black and red marker on paper

Colored marker on paper

Colored marker on paper

Colored marker on paper

Black and red crayon on paper

Black marker on paper

Black marker on paper

Colored marker and blue pen on paper