Tineye will do reverse image searching.

https://tineye.com/search/a9ddecbeed31032ec27645ac9876c2b7169cf5f9?sort=crawl_date&order=asc&page=1

The dialog has apparently been modified from the oldest image seen (on thepictaram.club), and the artist’s signature blanked out by the time you got it. It’s low-resolution and stylized, but I think that the signature reads “Nyxon Snow”.

EDIT: Tineye’s generated side-by-side:

https://lemmy.today/pictrs/image/c4b0ba4b-b11b-4939-b1bf-6e4e4bf239fa.jpeg