Frank Residence, Pittsburgh, Pennsylvania, 1939-1940: Bed light - master bedroom: elevation and section (1" = 1'-0" and full size)

Pastel over traces of charcoal on gray wove paper

Graphite on paper

Graphite on off-white wove paper

Graphite on paper

Watercolor and graphite on wove paper

Graphite on off-white wove paper

Black ink on dark blue wove paper

Graphite on paper

Graphite on off-white wove paper

Black and white chalk on blue-gray wove paper

Black crayon on dark green-brown wove paper

Sketchbook with cardboard covers and spiral wire binding