Frank Residence, Pittsburgh, Pennsylvania, 1939-1940: Railing connections to building (full size)

Crayon on paper

Off-white wove paper

Watercolor over graphite on off-white wove paper

Graphite on paper

Graphite on paper

Black ink, watercolor, and graphite on handmade cream wove paper

Metalpoint and gold leaf on white paperboard prepared with white acrylic gesso

Black fiber-tip ink on cream card

Pastel on ground of gold paint on cardboard

Graphite and gesso on paper

Graphite and gray wash on white wove paper

Graphite on off-white wove paper