Abele Residence, Framingham, Massachusetts, 1940-1941: Roof framing: plan and details (1/4" =1'-0" and full size)

Black chalk on yellow wove paper

Sprayed paint (acrylic?) and pastel on off-white wove paper

Colored crayon on black illustration board

Graphite on off-white cardboard

Graphite and red chalk with touches of black ink on off-white tissue paper

Graphite on off-white wove paper

Graphite and gray crayon on paper

Graphite on cream card

Graphite on paper

Graphite on cream wove paper

Graphite on buff laid paper

Watercolor over graphite on off-white wove paper