Competition Entry for Coeducational Vocational School, Berlin-Cöpenick, 1930: Partial plans, 1:200

Graphite on paper

Black marker and black pen on paper

Graphite and colored pencil on cream wove paper

Graphite with blue and blue-green crayon on paper

black ink and gray wash on off-white laid paper, 6 sheets mounted to off-white wove paper

Dark green crayon on paper

Graphite on paper

Black crayon or charcoal on paper

Ink and colored crayons on paper

Graphite on paper

Black and red ink, graphite, and applied type on paper

Black and red marker on paper