Just trying to combine two think that I think are cool.

Sources:
Circumpunct: https://symbology.wiki/symbol/circump...

Hoganji Temple: https://en.wikipedia.org/wiki/H%C5%8D...

Keystones: https://en.wikipedia.org/wiki/Keyston...)

Mallory D. Shadowmarks.

I have no idea how to site a video game, so I’ll try like a movie:
The Elder Scrolls V: Skyrim. Bethesda Softworks; 2011.