Broad-winged hawk (Buteo platypterus). Plate 91 from John James Audubon's 'Birds of America', original double elephant folio (1827-30), hand-coloured

---

Broad-winged hawk (Buteo platypterus). Plate 91 from John James Audubon's 'Birds of America', original double elephant folio (1827-30), hand-coloured aquatint.

---

Size: 3415px × 5117px
Photo credit: © NATURAL HISTORY MUSEUM, LONDON/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: agate, background, blue, chalcedony, colour, crystal, crystalline, cut, cut-, deposit, deposits, earth, gem, gemstone, geological, geology, lace, layer, layered, layers, microcrystal, microcrystalline, mineral, mineralogy, objects, polished, quartz, rock, rocks, schiller, science, shiny, silica, silicate, volcanic, white