Frank Residence, Pittsburgh, Pennsylvania, 1939-1940: Glazed door to shower - Mrs. Frank's bath: plan, elevation, sections (3/4" = 1'-0" and full size)

Black and gray wash and graphite on tan wove paper; verso: gray wash

Crayon on paper

Graphite and gesso on paper

Watercolor

Graphite on paper

Watercolor over graphite on heavy off-white wove paper

Graphite on brown wove paper

Charcoal on cream laid paper

Black ink, graphite, and yellow chalk on off-white wove paper

Graphite on off-white wove paper

Graphite on paper

Colored pencil on paper