Competition Entry for School, Schwarzerden-Rhön, 1930: Student's room: plan, 1:20

Gouache on brown wove paper

Black crayon on paper

Graphite on paper

Colored marker and graphite on paper

black ink, black and colored crayons on cream laid paper; black ink on cream laid paper

Graphite on paper

Colored marker on paper

Graphite and colored pencil on paper

Colored marker on paper

Colored marker on paper

Colored marker on paper

Colored marker on paper