Competition Entry for Coeducational Vocational School, Berlin-Cöpenick, 1930: Diagram of room distribution

Colored marker on paper

Colored crayons on paper and mounted

Graphite and colored pencil on paper

Graphite on paper

Colored marker on paper

Colored marker, black pen, and adhesive tape on paper

Graphite on paper

Graphite and blue crayon on paper

Colored crayons on paper

Graphite on paper

Colored crayon on paper

Blue marker and black ink on paper