Untitled [Steamships]

Untitled (blank, left page); Untitled (Elizabeth Hua, right page)

Otto Piene, 1997

Black marker on paper

Letter A: Adam, Where Are You?

Lovis Corinth, c. 1912

Black lithographic crayon and gouache on off-white wove paper

Untitled (bleed-through of previous page with text, left page); Untitled (design for inflatables arches, right page)

Otto Piene, 2007

Black marker, black pen, and opaque watercolor on paper

Total Theater for Erwin Piscator, Berlin, 1927: Staircases for model: plans and section (cancelled)1:100

Stefan Sebök, 1927

Graphite on paper

Quai Turrettini, Geneva, Switzerland

Harold Moody Vanderbilt, 1929

Graphite and colored pastel on gray-green laid paper

Michelangelo Buonarroti, 16th century

Seated Male Nude

Brown ink, black chalk, brown wash and white gouache on off-white antique laid paper, toned overall with a pale brown wash

16th centuryItalian

Luz, Seated

Jean Charlot, May 1924

Brown chalk on darkened off-white wove paper

Untitled (adhered photocopy of Halde Rheinpreußen, left page); Untitled (adhered color photocopy of Halde Rheinpreußen, right page)

Otto Piene, 1999

Photocopies, opaque watercolor, and adhesive on paper

Frank Residence, Pittsburgh, Pennsylvania, 1939-1940: Awning pocket: details (3" = 1'-0")

Walter Gropius, 1939-1940

Graphite on paper

Ribnitz [Factory and Windmill]

Lyonel Feininger, 8/17/1905

Graphite on cream wove paper

Study for Wounded Soldier, for "Death and Victory," Widener Library, Harvard University

John Singer Sargent, 1921-1922

Charcoal on off-white laid paper

19th-20th centuryAmerican

Lyonel Feininger, 11/5/1944

Untitled [Cityscape]

Graphite and gray crayon on paper