I'm not sure where they originate - I usually just find these memes circulating. I love the art too, although I'm suspicious that some could be AI these days. It's getting really hard to tell.
They are definitely ai, i see them often on instagram and at least one page was selling the original prompts for specific pictures which probably has some deeper meaning in it
Robes? Sure, they are comfy. But a hat this pointy? In a place that I'd assume to be pretty windy? If that's a fashion statement, then that's really impractical and I hope you're not allowed anywhere close the runic circles.