Competition Entry for School, Schwarzerden-Rhön, 1930: Isometric, 1:200

Black crayon on cream wove paper

Graphite on paper

Black crayon on paper

Pink and yellow crayon on paper

Graphite on paper

Graphite on paper

Black crayon on paper

Black and colored crayons on off-white wove paper

Black marker on paper

Graphite and charcoal on off-white wove paper

Black, blue, and aqua crayon on paper

Graphite and blue crayon on paper