Competition Entry for Coeducational Vocational School, Berlin-Cöpenick, 1930: Ground floor plan, 1:200

Black crayon on paper, mounted

Colored marker, blue ink, paper, and adhesive on paper

Colored marker on paper

Graphite on paper

Crayon on paper

Gray and red marker on paper

Graphite on paper

Black and blue crayons on off-white wove paper

Black crayon on paper and mounted

Black marker on paper

Graphite and colored pencil on paper

Black and red inks, applied type, and gelatin silver print mounted to paper