Manor House, Schauen, 1932-1933: Glassed-in veranda: plan, sections, elevation, and details, 1:50

Black crayon on paper

Graphite on paper

Black crayon on paper

Charcoal and black and colored chalks on cream wove paper

Watercolor on paper

Paper

Colored marker and black pen on paper

Graphite on paper

Watercolor on thick off white wove paper

Black and purple crayon on paper

Graphite on off-white wove paper

Graphite on paper