One Line with Colored Curved Lines, and Curved Graphite Lines

Untitled

Dan Asher, 1993

Black ball-point ink on buff modern laid paper

Denman Waldo Ross, 19th-20th century

Grisons, Switzerland

Watercolor on off-white wove paper

Study of a Knee; verso: Head of a Bearded Man

John Singer Sargent, 19th-20th century

Charcoal on off-white wove paper; verso: charcoal and graphite on paper

Sketchbook, (W336.1-20), Strathmore, 1974

Christopher Wilmarth, 1974

Sketchbook with cardboard backing, heavy paper cover, and spiral wire binding

Christopher Wilmarth, 1973

Stream

Graphite and staples on layered and cut translucent vellum paper

"Pushing combine.Twelve hours a day."

Ben Shahn, 1942

Graphite on off-white wove paper

Head of a Man (Study for "Tree of Life"?)

Pavel Tchelitchew, 1948

Gray wash on off-white wove paper, mounted on off-white wove paper and cardboard

Frank Residence, Pittsburgh, Pennsylvania, 1939-1940: Bathrooms, dressing rooms (pool), laundry, Mrs. Frank's dressing room: plans and elevations (1/2" =1"-0")

Walter Gropius, 1939-1940

Graphite on paper

Lyonel Feininger, November 1937

Untitled [Ribnitz]

Black ink and charcoal on cream laid paper

Weight and Measure VIII

Richard Serra, 1994

Paintstick on double-laminated Hiromi paper

Denman Waldo Ross, 19th-20th century

Malaga, Spain

Watercolor on off-white card

Landscape with Man and Dog

Louis Michel Eilshemius, 19th-20th century

Graphite on off-white wove paper