Abutilon darwinii flower, 20th-century artwork. This illustration, by British botanist Arthur Harry Church (1865-1937), is dated 1904. It is held in t

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Abutilon darwinii flower, 20th-century artwork. This illustration, by British botanist Arthur Harry Church (1865-1937), is dated 1904. It is held in the Botany Library at the Natural History Museum, UK.

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Size: 3255px × 5369px
Photo credit: © NATURAL HISTORY MUSEUM, LONDON/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: agate, background, brown, chalcedony, colour, copper, cut, cut-, deposit, deposits, earth, geological, geology, green, layer, layered, lump, microcrystal, microcrystalline, mineral, mineralogy, nodule, nodules, object, orange, rock, science, single, specimen, white