The Ninth Key of Basil Valentine

[Paul Ferguson]

"What kind of door might an alchemical key unlock? The whole of alchemy is seemingly akin to a sealed vault — one in which even the keys themselves remain cryptic in their function. The image below shows one such key. It is an emblem known as the ninth key of Basil Valentine." (Colouring by Adam)

https://www.occultlibrary.org/curio-data...ryptic-key