Frank Residence, Pittsburgh, Pennsylvania, 1939-1940: Sofa and cases, room #220, elevations, sections, plan (1 1/2" =1'-0" and full size)

Graphite, ink, and collage elements on paper

Colored pencil on buff wove paper

Graphite on tan wove paper

Black ink on tan wove paper

Collage (paper and metallic foil) on handmade paper

Graphite on off-white wove paper

Colored crayons on paper

Black ink on tan, machine made, calendared, wove paper

Graphite on paper

Graphite on off-white wove paper

Black, blue and brown crayon on paper

Black ink on off-white wove paper