Primate Skulls, for &quot;Art Anatomy;&quot; verso: Horses&#x27; Hind Quarters

Three Sketches of a Skirt; Two Heads in Profile, Studies for "Family Group"

Washington Allston, 1830 - 1833

Brown ink on ivory wove paper

Capital, Arcade of Choir Screen, North Aisle, Lincoln Cathedral

Charles Herbert Moore, 19th-20th century

Brown wash and white gouache over graphite on blue wove paper

"Sweeney, The Idol of the Kids, Had Hit a Home Run"

George Wesley Bellows, 19th-20th century

Black crayon (possibly lithographic crayon), black ink, and charcoal on cream wove paper, fixed or coated

James Abbott McNeill Whistler, c. 1849-51

Old Casper

Brown ink on tan wove paper

Male Nude Turned One-Quarter Right

Denman Waldo Ross, 19th-20th century

Graphite on cream wove paper

Road at Cuautla Morelos, Mexico

Dodge Macknight, 19th-20th century

Watercolor over graphite on off-white wove paper

Christina of Denmark, after Holbein

Joseph Lindon Smith, 19th-20th century

Graphite on off-white wove paper

Four Male Figures for "The Angel Releasing Saint Peter;" verso: Rocks and Tree

Washington Allston, c. 1812

Brown ink over graphite on ivory laid paper; verso: graphite

James Abbott McNeill Whistler, 1872-1874

Nude with Parasol

Black and white chalk on brown wove paper

The Crocodile Holding a Letter, for "The Crocodile," by Oliver Herford

Oliver Herford, 1891

Black ink over graphite on off-white wove paper

Study for Edith Foster Vickers (Mrs. Albert Vickers)

John Singer Sargent, c. 1884

Charcoal on off-white wove paper

The Dormouse, for "The Bashful Earthquake," by Oliver Herford

Oliver Herford, 1898

Black ink and graphite on heavy off-white wove paper