Frank Residence, Pittsburgh, Pennsylvania, 1939-1940: First floor bar details (3/4", 1 1/2 = 1'-0" and full size)

Graphite and beeswax on wove paper

Crayon on paper

Graphite and ink on paper

Watercolor over graphite on off-white wove paper

Graphite and colored pencil on paper

Watercolor on cream wove paper

Black crayon on off-white laid paper

Crayon on paper

Graphite and charcoal on off-white wove paper

Graphite on off-white wove paper

Graphite on paper

Colored pencil and transparent watercolor on paper