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

Ink and wash on paper

Colored and metallic marker on paper

Colored marker on paper

Ink on vellum

Graphite and colored pencil on off-white wove paper

Graphite and blue crayon on paper

Graphite on cream wove paper

Crayon on paper

Black marker on paper

Colored marker on paper

Colored crayons on paper

Graphite on paper