Competition Entry for "Growing House" for "Sun, Air, and House for All" Exhibition, Berlin, 1932: Wall: perspective, section, and details

Plant material on paper

Graphite on off-white wove paper

Black crayon on paper

Graphite and colored crayons on paper

Graphite on paper

Graphite on paper

Colored crayons on paper

Charcoal on paper

Graphite and colored crayons on paper

Colored marker on paper

Bronze paint on black paper

Black marker on paper