Frank Residence, Pittsburgh, Pennsylvania, 1939-1940: Kitchen layout: elevations and sections (3/8" =1"-0" and full size)

Graphite on paper

Black ink and black crayon on off-white laid paper

Watercolor, white gouache and graphite on off-white cardboard

Watercolor and gouache on darkened cream wove paper

Watercolor and gouache over graphite on cream wove paper

Black ink on dark blue wove paper

Graphite and ink on translucent wove paper

Gouache and black ink on off-white cardboard

Black ink on cream wove paper

Watercolor and gouache on cream wove paper

Graphite on beige wove paper

Transparent and opaque watercolor over graphite on white wove paper