Gropius Residence, Lincoln, Massachusetts, 1938: South and north elevations, (1/4" =1'-0")

Charcoal and white chalk on gray paper

Charcoal on gray laid paper

Graphite on buff wove paper

Ink and brown pencil on white wove paper

Watercolor and gold paint over graphite on illustration board

Watercolor on off-white wove paper

Graphite on paper

Crayon on paper

Brown-black fiber-tip ink over graphite on cream wove paper

Black ink on off-white handmade rice paper

Acrylic and gouache (?) and graphite on off-white handmade wove paper

Black ink and charcoal on beige wove paper