Inga pulcherrima flower. 1855 French illustration of a flower from an Inga pulcherrima plant.

---

Size: 2736px × 3833px
Photo credit: © COLLECTION ABECASIS/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: -, 1800s, 1889, 19th, artwork, black, black--white, british, century, conservation, current, electricity, energy, english, equivalence, european, head, heat, historical, history, illustration, james, joule, joules, jouless, law, monochrome, physicist, physics, portrait, prescott, science, scientist, shoulders, surname, white, wire, wires