Frank Residence, Pittsburgh, Pennsylvania, 1939-1940: Chest and seat - room #108: plan, elevation, section, and details (3" = 1'-0" and full size)

Watercolor on thin off-white wove paper

Oilstick on white wove paper

Black ink on off-white wove paper

Graphite on paper

Black crayon on thin brown wove paper

Graphite on heavy blue wove paper

Black ink and gray wash on cream wove paper

Watercolor over graphite on off-white laid paper

Graphite on heavy cream wove paper

Watercolor and white gouache over graphite on buff laid paper

Charcoal on cream laid paper

Sketchbook with cardboard covers and spiral wire binding