Frank Residence, Pittsburgh, Pennsylvania, 1939-1940: Curved stair window and adjoining door: plan and details (1/2" , 1 1/2, 3", 6"= 1'-0" and full size)

Graphite on off-white wove paper

Charcoal and graphite (fixed) on off-white wove paper

Drawing scratched on slide film

C-print (magenta, cyan, and yellow color separation) mounted on foam-core with ball-point ink numbers, black ink grid, acrylic airbrush marks, and masking tape

Pastel on thin off-white wove paper

Ink on paper

Graphite on off-white laid paper

Black ink, brown wash and white gouache over graphite on heavy off-white wove paper

Black ink and graphite on off-white wove paper

Handmade dyed paper, watercolor and thread collage

Black, red, and white chalk, brown wash, and charcoal on off-white laid paper

Watercolor over graphite on off-white illustration board