Prefabricated Copper Houses, 1931-1932: Building type K2: basement and ground floor plans

Black crayon on off-white wove on paper

Graphite and charcoal on paper

Crayon on paper

Paper

Blurring on 2 pages of Life Magazine from March 13, 1964 (Vol. 56, No. 11)

Black crayon on paper

Black marker on paper

Graphite on paper, mounted

Black marker on paper

Graphite and blue crayon on paper

Graphite on paper

Graphite on tan wove paper