Competition Entry for School, Schwarzerden-Rhön, 1930: Sketch of ground floor plan

Ink on paper

Watercolor and graphite on squared off-white wove paper

Black and brown marker and black pen on paper

Colored marker and black ink on paper

Graphite on paper

Watercolor on white ruled wove paper

Graphite and colored pencils on paper

Graphite on paper

Graphite on paper

Colored marker on paper

Black and aqua marker on paper

Black ink on white laid paper