Frank Residence, Pittsburgh, Pennsylvania, 1939-1940: Interior details - recreation room: plan elevations, section, and details (1/2" and 3" = 1'-0")

Black ink on paper

Black ink and watercolor on off-white wove paper

Graphite on off-white wove paper

Watercolor on heavy off-white wove paper

Graphite on blue-flecked cream laid paper

Transparent and opaque watercolor on white paper mounted to board

Graphite wash, black crayon and watercolor on off-white wove paper

Watercolor and white gouache over black chalk on ivory wove paper

Graphite on off-white wove paper

Brown wash with scraping on white wove paper

Watercolor, graphite wash and graphite on off-white wove paper; verso: graphite

Graphite on off-white wove paper