Western chirology
revived in the 19th century
The shape of the hand, and its lines.
- Casimir d'Arpentigny's La Chirognomie (1839) sorted hands into types by their shape, and the idea is still used for hand shapes today.
- William John Warner, who wrote as Cheiro, made palmistry fashionable in the late 19th and early 20th century; his life is partly legend, and his claims of accuracy are contested.
- The Chirological Society of Great Britain was founded in London by Katharine St Hill in 1889, to advance and systematise the art and to keep charlatans from abusing it.
Sources: Wikipedia, “Palmistry”; Project Gutenberg, What You Should Know About Palmistry