Bird study: Gladnekibis (Geronticus calvus), with scale in Rhineland scale, Geronticus calvus (Southern bald ibis), draughtsman: Robert Jacob Gordon, c. 8-Nov-1778, paper, pen, brush, h 660 mm × w 480 mm, h 242 mm × w 391 mm, h 213 mm × w 381 mm

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Size: 3998px × 2804px
Location:
Photo credit: © Penta Springs / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 213, 242, 381, 391, 480, 660, 8-nov-1778, bald, bird, brush, calvus, draughtsman, geronticus, gladnekibis, gordon, ibis, jacob, mm, paper, pen, rhineland, robert, scale, southern, study, ×