Gropius Residence, Lincoln, Massachusetts, 1938: Roof plan, (1/4" =1'-0")

Graphite on off-white wove paper

Graphite on paper

Graphite on off-white wove tracing paper

Black ink and watercolor on ivory wove paper

Charcoal on heavy green wove paper

Black ink on cream wove paper

Watercolor on off-white wove paper

Graphite on off-white wove paper

Black ink on off-white wove paper

Black ink and charcoal on cream laid paper

Graphite on paper

Graphite and white gouache on buff wove paper