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

Graphite on off-white wove paper; verso: charcoal

Xerox toner on paper

Graphite on off-white wove paper

Watercolor, graphite wash and black crayon on off-white wove paper

Graphite on off-white wove paper

Watercolor over graphite on off-white wove paper

Colored crayons on paper

Graphite on cream wove paper

Black ink and gray wash on cream laid paper

Tempera on purple construction paper

Watercolor and white gouache over graphite on buff board

Watercolor and graphite on white wove paper