Isolde and Brangäner, from &quot;Tristan and Isolde&quot; (recto and verso)

Profile Sketches; verso: Profile Study of a Woman with Corkscrew Curl

Sanford Robinson Gifford, c. 1845-1847

Black pencil and graphite on off-white wove paper; verso: black and brown pencil

Job and his Comforters

William Rimmer, 1867

Brown ink over graphite on a printed portrait mount

Half-Length Male Nude Resting Chin in Hand

Denman Waldo Ross, 19th-20th century

Graphite on off-white wove paper

Denman Waldo Ross, 19th-20th century

Seated Male Nude

Graphite on cream laid paper

Sketches of Goats; verso: Sketch of a Goat

John Singer Sargent, 19th-20th century

Graphite on off-white wove paper

Studies of Lions; verso: Studies of Tigers

John Singer Sargent, 19th-20th century

Pen and brown ink over graphite on off-white wove paper

John Appleton Brown, 1880s

Stormy Seascape

Pastel on brown paperboard

Boys Bathing at Pond near Cambridge, Massachusetts

Denman Waldo Ross, 19th-20th century

Watercolor and white gouache on off-white wove paper

Unfinished Study of Lioness and Cubs, from the North-West Door of the Duomo of Florence

Charles Herbert Moore, c. 1877-1878

Watercolor over graphite on off-white wove paper

Lehigh River Landscape; verso: Four Small Scenes

Sanford Robinson Gifford, 1852

Graphite on slightly darkened off-white wove paper

Lyre Players, after Della Robbia

Martin Mower, 19th-20th century

Graphite on off-white wove paper

Study for a Portrait of a Woman

John Singer Sargent, 19th-20th century

Graphite on brown wove paper