Building Addition and Alterations, Philadelphia, 1944-1946: Scheme B: plan

Watercolor and white gouache over graphite on off-white wove paper

Very dry pen in oilly medium on commercially lined yellow paper

Black gouache and graphite on two sheets of drafting film, joined

Brown-black fiber-tip ink over graphite on cream wove paper

Graphite on off-white wove paper

Graphite on cream laid paper

Watercolor on buff card, mounted on card covered with fabric border

Graphite on off-white wove paper

Black ink on off-white wove paper (recto and verso)

Oil over graphite on off-white wove paper

Crayon on paper

Graphite on paper