Frank Residence, Pittsburgh, Pennsylvania, 1939-1940: Case with tambour door - Room #213: plan, elevations, and section (1 1/2' = 1'-0" and full size)

Graphite on thin yellow wove paper, mounted to heavy off-white wove paper

Watercolor and graphite on white wove paper

Graphite, conté crayon and found fiber on handmade paper

Colored pencil on paper

Graphite on off-white wove paper

Graphite and staples on layered and cut translucent vellum paper

Opaque watercolor and black ink over graphite on cream card

Graphite on off-white wove paper

Graphite on translucent vellum paper, the reverse printed with a grid

Watercolor on paper

Colored crayons on paper

Graphite, charcoal, and pastel on off-white wove paper