19th-20th century
36.7 x 22 cm (14 7/16 x 8 11/16 in.)
Graphite on paper
20th centuryGermanGraphite and colored pencil on paper
20th centuryGermanParchment covered album with 96 bird studies executed in black ink and watercolor on 83 leaves of off-white antique laid paper (43 x 34.5 cm.). Some drawings have been pasted into the album, others were drawn directly on the album leaves.
18th centuryFrenchGray marker on paper
20th centuryGermanCharcoal on faded blue laid paper
19th-20th centuryAmericanMetalpoint on prepared paper
19th centuryBritishBlack and red marker on paper
20th centuryGermanBrown ink, blue wash, white opaque watercolor, some oxidized in angels, over graphite, incised almost overall, on off-white antique laid paper, mounted down; two angels at lower right cut out, the rest of the drawing laid down, and piece readhered 7 mm lower with brown ink and blue wash fill
17th centuryFlemishBrown ink on cream wove paper, foxed, laid down. In some areas the acidic ink has eaten into the paper; pin holes at the four corners.
18th-19th centuryFrenchColored marker on paper
Graphite on paper
20th centuryGermanBlack ball-point ink and envelope on off-white wove paper
20th centuryAustrian