Video: The Roots of Magic Signs

Last month I stumbled across a kickstarter campaign to make a sourcebook for magic signs (sigils, etc). The author has done a couple of youtube videos on the topic, including the one below. I find magic a fascinating topic. So much time and effort has gone into carving amulets and blessing or curse tablets, praying to or trying to manipulate higher powers for aid, creating formulas, symbols, potions, etc. It's also interesting how older traditions got folded into religions.