Studies from Gropius' Berlin Office: Elevations, 1:50

Ink on paper

Graphite and colored crayons on off-white wove paper

Graphite on paper

Graphite and watercolor on paper

Black crayon on paper

Black crayon on paper

Blue marker on translucent film and paper

Transparent and opaque watercolor on off-white wove paper

Blue marker on paper

Paper

Black crayon on paper

Charcoal on tan wove paper mounted to board