I drew the symbols of the sorcerer species in my fantasy universe. Each species can perform a different type of magic.
Alchemist: Can make potions, machines and other magical hand-held objects.
Elemental: Can manipulate natural elements, such as plants, fire, water, light, etc...
Psychic: Can manipulate the minds of others and their mental perception.
Necromancers: Can cast spells with the dead and spirits, as well as reanimate and control the dead.
This information is part of my magic system from my fantasy book, "Star Of Caos".