undated
13.97 x 21.27 cm (5 1/2 x 8 3/8 in.)
Graphite on paper
20th centuryAmerican
Graphite
20th centuryFrenchWatercolor, black ink, and graphite, with scratchwork, on off-white wove paper
19th-20th centuryBritishGraphite on blue wove paper, framing lines in graphite
18th centuryFrench
Graphite on paper
20th centuryAmericanBlack and red chalk and gray wash on cream antique laid paper; verso: black chalk and graphite, attached to cream antique laid decorative mount
16th centuryItalian![Study for "The Collectors" [Dorothy and Herbert Vogel]](/images/art-placeholder.jpg)
Graphite on translucent vellum paper
20th centuryAmerican
Charcoal and white chalk on yellow wove paper
19th-20th centuryFrench
Black ink and graphite on off-white wove paper
20th centuryAmericanInk on paper
ChinesePaper
19th-20th centuryGermanWatercolor over graphite on off-white wove paper
19th-20th centuryAmerican