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

Graphite on white paper

Paper

Black ink on translucent vellum paper

Black crayon on paper

Graphite on paper

Graphite on paper

Mixed media

Graphite and blue crayon on paper

Colored marker on paper

Graphite and colored crayons on paper

Colored marker on paper

Colored marker on paper