OC

Fanart

Fantasy/Mythological Creatures

Real People (In some circumstances I need to know the reference to credit them)

Moderate Nudity/Gore

Animals

Items

Pop-Culture References

Your self

Moderate Sci-f

Complex mech/armor

Fetish/NSFW

Intense Gore

Extreme Provocative Nudity or sexually explicit content.

Incorporate logos for business

Politics

Other Artist’s artwork

Artwork Reference without credit