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

Black and colored crayons on paper; black crayon

Black and red marker and black pen on paper

Colored crayons on paper

Graphite on paper

Graphite on paper

Graphite on paper

Mixed media

Graphite and brown crayon on paper

Black crayon on envelope

Colored marker on paper

Colored crayon on paper

Graphite on paper