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

Graphite on paper

Graphite on paper

Colored crayon on paper

Ink on paper

Blue crayon on paper

Colored marker on paper

Black ink and marker on paper

Graphite on paper

Graphite on paper

Ink on paper

Graphite on paper

Black and blue pen and orange marker on paper