Bird study: Namaqua pigeon (Oena capensis), the male, life-size, Oena capensis (Namaqua deaf), draughtsman: Robert Jacob Gordon, 7-Nov-1778, paper, pen, brush, h 660 mm × w 480 mm, h 269 mm × w 430 mm.
Bird study: Namaqua pigeon (Oena capensis), the male, life-size, Oena capensis (Namaqua deaf), draughtsman: Robert Jacob Gordon, 7-Nov-1778, paper, pen, brush, h 660 mm × w 480 mm, h 269 mm × w 430 mm