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

Black crayon on paper

Charcoal on paper

Blue pen on paper

Mixed media on white wove paper

Charcoal on paper

Black and red marker on paper

Graphite on paper

Graphite on paper

Black marker, graphite, adhesive, and sheets of paper on paper

Green crayon on paper

Colored marker on paper

Colored marker on paper