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

Watercolor over graphite on off-white wove paper

Ink on paper

Graphite and ink on paper

Graphite on coated off-white wove paper

Graphite on paper

Graphite and red pencil on ivory laid paper

Black ink on off-white wove paper

Colored crayons on paper

Graphite on cream laid paper

Black chalk over red chalk on darkened off-white wove paper

Watercolor and white gouache over graphite on off-white wove paper

Graphite on off-white wove paper