Frank Residence, Pittsburgh, Pennsylvania, 1939-1940: Light fixture for stair outside swimming pool: details(1/4" =1"-0" and full size )

Cast paper

Charcoal, oil stick, acrylic, and Liquid Paper on white wove paper

Black crayon and beeswax on white paper

Black ink on cream wove paper

Watercolor, white gouache and gold paint over graphite on heavy cream wove paper

Graphite on off-white illustration board

Colored pencil and graphite on graph paper

Black ink and colored chalk on translucent buff wove paper

Watercolor over graphite on cream laid paper

Ink on paper

Dark brown ink on white wove paper

Black ink, graphite, and yellow chalk on off-white wove paper