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

Wax, charcoal and rust on two (?) sheets of translucent vellum paper

Graphite on paper

Gray wash on off-white paper mounted on light card

Crayon on paper

Black ink and graphite on thin off-white tracing paper

Graphite on paper

Black ink and yellow chalk on translucent buff wove paper

Watercolor on thin white wove paper

Graphite on paper

Black ball-point ink on olive green modern laid paper

Watercolor on gampi paper

Watercolor and white gouache over graphite on cream laid paper