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

Graphite on paper

Ink, wash, and graphite on paper

Graphite on paper

Colored marker and black ink on paper

Red-brown crayon on paper

Graphite on paper

Graphite on paper

Black crayon on paper

Colored marker on paper

Colored marker on paper

Graphite on paper

Graphite on paper