Frank Residence, Pittsburgh, Pennsylvania, 1939-1940: Ground floor bar details (1/2" , 1 1/2" = 1'-0" and full size)

Watercolor and graphite on cream wove paper

Graphite on off-white wove paper

Black ink and watercolor on off-white wove paper

Gouache over graphite on buff paper mounted on composition board

Graphite on paper

Tempera on acetate

Watercolor and white gouache on off-white wove paper

Graphite on paper

Graphite on off-white wove paper

Black ink and yellow chalk on off-white wove paper; verso: black ink

Black ink on off-white wove paper

Watercolor and black crayon on thin off-white wove paper