Competition Entry for Coeducational Vocational School, Berlin-Cöpenick, 1930: Basement plan (part), 1:200

Graphite on paper

Graphite on paper

Ink and gouache on paper

Graphite, watercolor and crayon on paper

Colored marker on paper

Graphite on brown wove paper

Black marker on paper

Black crayon on paper

Watercolor and graphite on off-white wove paper

Black crayon on tan laid paper

Watercolor on paper

Colored crayons on paper