It's against Wiki rules to create pages based off of personal aesthetics, but you're welcome to explain it to admins if you think it's worth a page.

There could already be pages that exist with what you may be thinking about.

How do I explain it to admins?

The easiest way would be to explain on the Discord server as they're more able to see it there, or you can message one of them on here. They're listed under the About section.

Just explain what your idea is and how it is distinct from other aesthetics

Ah, okay