c. 1974
Page 1 of sketchbook: Small sketch, with vertical dimensions, of sculpture titled at top of page "Roebling." Verso: detailed specification sketch, with careful notes on dimensions, also titled "Roebling."
17.8 x 11.1 cm (7 x 4 3/8 in.)
Watercolor on off-white wove paper
20th centuryAmericanGraphite on off-white wove paper
19th-20th centuryAmericanGraphite and charcoal on paper
19th-20th centuryAmericanRice and mulberry paper
20th centuryAmericanCharcoal and purple and white chalk on brown wove paper
20th centuryAmericanGraphite on off-white wove paper
19th-20th centuryAmericanGraphite on off-white wove paper
19th-20th centuryAmericanBlack ink on cream wove paper
20th centuryAmericanWatercolor over graphite on off-white wove paper
20th centuryAmericanGray wash over graphite on brown wove paper
20th centuryAmericanVarious media, including graphite, colored crayon, watercolor, felt-tipped pen on cream laid paper
20th centuryAmerican