Competition Entry for School, Schwarzerden-Rhön, 1930: Northeast elevation and section of stairwell, 1:200

Blue ink on lined notebook paper

Black marker on paper

Black marker on paper

Graphite and red colored pencil on tracing paper

Black ink over traces of graphite on cream wove paper

Graphite on paper

Graphite on paper

Colored marker on paper

Black crayon on paper

Ink and colored crayons on paper

Graphite on paper

Black crayon on tan wove paper