Someone posted this in a Discord thread months ago & it immediately disappeared right after I saved it into excel. This person clearly worked seriously hard to provide this openly to other people like us.
They added hundreds of artists, characters, landscapes, seeds, prompts etc. including example pics.
They even hyperlinked in artists' name, so that you can click and study more on their Wikipedia if so inclined. Wish I knew their name so I could thank them.
Anyways here's the link if you want a copy. Pic is just part of page one of the work put into this.
Midjourney Artist Influence Reference Sheets