undated
24.13 x 16.83 cm (9 1/2 x 6 5/8 in.)
Opaque watercolor with graphite over architectural photo reproduction (probably ferrogallic print) on off-white wove paper mounted to board with black linen tape borders
20th centuryGermanColored marker on paper
20th centuryGermanGraphite, incised, on off-white wove paper
19th centuryDutchBrown ink, brown wash, and black chalk on light tan antique laid paper
16th centuryNetherlandishGray marker and adhesive label on paper
20th centuryGermanGraphite on off-white wove paper
19th centuryAmericanGraphite on off-white wove paper
19th centuryAmericanGraphite on paper
20th centuryGermanGraphite on off-white wove paper
19th centuryGermanWatercolor, black ink, and graphite traces on off-white wove paper
20th centuryGermanBlack ink on white paper
20th centuryRussianBlack ink and graphite on white wove paper; verso: black ink
19th centuryBritish