Frank Residence, Pittsburgh, Pennsylvania, 1939-1940: Third floor storage room closets: plans, elevations, and sections ( 3/4" = 1'-0" and full size)

Graphite on heavy cream wove paper

Watercolor and graphite on off-white wove paper

Watercolor over graphite on cream wove paper

Graphite on off-white wove paper (recto and verso)

Black ink on off-white wove paper

Watercolor and gouache on white wove paper

Graphite on off-white wove paper

Black ink on acetate

Graphite on off-white wove paper

Watercolor and graphite on cream wove paper

Graphite, watercolor, and crayon on white wove paper

Black, white and brown chalk on blue paper