They practised chiromancy (see Palmistry), and relied on afterwards drawing a horoscope to suit.
Free palm readings can offer beginners an excellent opportunity to explore the world of palmistry while developing a relationship with their new chiromancy counselor.
If you are truly serious about mastering the craft of chiromancy, you would do best to find a professional who is willing to train you.
This typically covers the "how" behind the methodology of chiromancy (palmistry).
The influence of a particular planet has also lef t traces in various languages; but the French and English jovial and the English saturnine correspond rather to the gods who served as types in chiromancy than to the planets which bear the same names.