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

Pen and ink, wash, watercolor

Watercolor, charcoal and graphite on white wove paper

Ink on paper

Black ink, charcoal, and colored pencil on cream laid paper

Graphite on tan wove paper

Black crayon on paper

Black crayon on paper

Black, brown, and pink crayon on paper

Bronze paint on black paper

Graphite on paper

Paper

Graphite on paper