Building Addition and Alterations, Philadelphia, 1944-1946: Second floor plan (1/8" = 1'-0")

Graphite on off-white wove paper

Colored crayons

Pastel and watercolor on white wove paper

Graphite on paper

Ink and brown pencil on white wove paper

Ink on paper

Transparent and opaque watercolor and graphite on off-white wove paper

Watercolor and graphite on off-white wove paper

Graphite on heavy weight, white card stock (Strathmore Bristol board)

Gouache on heavy off-white wove paper

Graphite on off-white wove paper

Graphite on orange wove paper