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

Colored marker on paper

Charcoal, chalk, and graphite on paper

Graphite on paper

Blue, purple, and black crayon on paper

Black marker on paper

Graphite on paper

Blue marker and black pen on paper

Crayon on paper

Colored marker and black pen on paper

Colored marker on paper

Tempera on paper

Colored crayons on paper