Charles Darwin Portrait - Iconic 19th-Century Naturalist and Evolutionary Theorist #2007882 (License: Personal Use)

This high-contrast monochrome photograph shows Charles Darwin in right-facing profile, dressed in a dark suit with a white high-collared shirt and bow tie. His deeply lined forehead, prominent brow, and full white beard convey age, wisdom, and intellectual intensity. The image likely dates to the late 1870s, shortly after publication of *The Descent of Man*, and was widely reproduced in scientific and popular literature.

Used on educational, biographical, or museum web pages about Darwin, evolution, or 19th-century science; serves users seeking historical context, visual reference, or authoritative imagery for academic or editorial purposes.