Competition Entry for "Growing House" for "Sun, Air, and House for All" Exhibition, Berlin, 1932: Ground floor plans and perspective sketch

Red marker on paper, adhesive, black and red marker, and black pen on paper

Gouache, black ink, graphite, and collage elements on off-white wove paper

Colored marker and adhesive stickers on paper

Graphite on paper

Black crayon on paper

Graphite on paper

Colored marker on paper

Colored marker on paper

Dark purple crayon on paper

Black marker on paper

Black crayon on paper

Colored crayons on paper