&quot;Pushing combine.Twelve hours a day.&quot;

Ralston Crawford, 20th century

Sketchbook

Leather bound sketchbook

Figure on Rock

Lyonel Feininger, 1893

Graphite on paper

C-print (cyan color separation) mounted on foam-core with felt-tipped pen numbers, black ink grid, acrylic airbrush marks, and masking tape

Huts on the Side of a Mountain, Serravalle, Italy

Denman Waldo Ross, 19th-20th century

Watercolor on off-white laid paper

Perspective Study of Cubes

Oscar Fehrer, 19th-20th century

Black ink and gray wash over graphite on off-white wove paper

Woman in Dress

Lyonel Feininger, 1909

Crayon on paper

Sketch of a Capital with Bird, Palace of Charles V, Granada

John Singer Sargent, 19th-20th century

Graphite on off-white wove paper

Study of a Reclining Draped Figure; verso: Three Sketches of Head and Upper Torso

John Singer Sargent, c. 1895

Charcoal on cream wove paper; verso: charcoal and graphite

Christopher Wilmarth, 1963

Platform Dream #12

Graphite on gesso prepared off-white wove paper

Hunt Hall, The Original Fogg Museum

Herbert Langford Warren, 19th-20th century

Watercolor and graphite on off-white paper mounted on board

Frank Residence, Pittsburgh, Pennsylvania, 1939-1940: Bar details (1/2" = 1'-0")

Walter Gropius, 1939-1940

Graphite on paper

Charcoal, black pastel and blue chalk on white wove paper