Black henbane (Hyoscyamus niger) flower. Watercolour by Arthur Harry Church (1903).

---

Size: 2297px × 3804px
Photo credit: © NATURAL HISTORY MUSEUM, LONDON/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 2, africa, african, background, blue, crystal, cut, duo, gem, gemstone, geological, geology, history, life, london, mineral, mineralogy, museum, natural, pair, pleochroism, shot, silicate, sorosilicate, specimen, stone, studio, tanzania, tanzanite, white, zoisite