Pen and black ink, with brush and gray and brown wash, over traces of black chalk on off-white antique laid paper, adhered to cream wove paper, framing lines in black ink and graphite

18th-19th centuryFrench

Drawings

Jacobsthal Residence, Marburg, 1927: Floor plan

Walter Gropius, 1927

Graphite on paper

20th centuryGerman

Drawings

Untitled [Coastal Town, Boats in the Water]; verso: Untitled [Town]

Lyonel Feininger, undated

Black crayon and ink on paper

20th centuryAmerican?

Drawings

Taubach

Lyonel Feininger, June 15, 1932

Charcoal and black ink on cream laid paper

20th century

Drawings

Untitled (blank with graphite transfer, left page); Untitled (sleeping dog, right page)

Otto Piene, 1944

Graphite and watercolor on paper

20th centuryGerman

Drawings

Housing Development, Karlsruhe-Dammerstock, 1928-1929: Row house: plans and street elevation

Walter Gropius, 1928-1929

Ink on paper

Black chalk and gray wash on cream antique laid paper, framing line in black chalk

17th centuryDutch

Drawings

At Vietri in the Gulf of Salerno

Wilhelm Friedrich Gmelin, 1790

Brown ink, brown wash, and graphite on cream paper

18th centuryGerman

Drawings

Untitled (Study for Harvard Murals)

Mark Rothko, 1961

Opaque watercolor on pale green construction paper

20th centuryAmerican

Drawings

A Bouquet of Flowers; verso: Sketch of a bouquet and grapes

Jan van Huysum II, 18th century

Transparent and opaque watercolor, gray ink and oiled charcoal over graphite on cream antique laid paper, remnants of a framing line in gray ink; verso: graphite and gray wash

18th centuryDutch