Frank Residence, Pittsburgh, Pennsylvania, 1939-1940: Revision of bathtub, Mrs. Frank's bathroom: plan (1/2"=1'-0")

Graphite, graphite wash , and staples on layered translucent vellum paper

Graphite on off-white wove paper

Watercolor over graphite on cream wove paper

Black ink and colored chalk on thin buff wove paper

Graphite on off-white wove paper

Graphite on off-white wove paper

Watercolor on cream wove paper

Graphite, black crayon and ink on paper

Watercolor over graphite on off-white wove paper

Graphite on white wove paper

Charcoal on cream laid paper

Colored pencil and graphite on white wove paper