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

Black ink and white gouache on cream wove paper

Black ink and watercolor on cream laid paper

Graphite on cream wove paper

Watercolor and white gouache over graphite on buff board

Watercolor on cream wove paper

Black ink on off-white rice paper

Black ball-point ink on off-white tracing paper

Mixed media on paper

Graphite on off-white wove paper

Aquabee paper bound sketchbook

Graphite on paper

Graphite on paper