And now for a very strange Hermit, in Pharos Tarot he is called the Lantern. I know he is odd, an odd Yod, but so be it. Yes, it certainly is Gandalf. Yes, he is a Yod, growing out of a seed inside a glowing egg that is the light inside a lantern cage.
The lantern is also the part of the lighthouse enclosed in glass, just like an actual lantern.
Colors are Yellow Green, Slate Grey, Greenish Grey, and Plum