Competition Entry for School, Schwarzerden-Rhön, 1930: First floor plan, 1:200

Black crayon on paper

Gouache on card, collaged on card

Graphite on cream laid paper

Graphite on paper

Colored crayons on paper

Graphite, black and colored crayon on paper

Black crayon on paper

Black crayon on paper

Black crayon on paper

Mixed media

Black crayon on paper

Watercolor on paper