Frank Residence, Pittsburgh, Pennsylvania, 1939-1940: Hall closets - second floor: plans, elevations, and sections ( 1 1/2" = 1'-0")

Pastel on brown wove paper

Oil and black ink on wove paper

Charcoal on blue laid paper

Pastel on off-white wove paper

Black ink and wash on off-white card

Graphite on paper

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

Graphite on heavy cream wove paper

Graphite on tracing paper

Graphite on paper

Charcoal on yellow wove paper

Ink and graphite sketches on commercially lined hole-punched paper