i think i've met one person that ever did temps outside of the stuff for kids & festivals. it's just not something we tend to do, but i should think places with henna traditions & similar it's probably more common.

but practically speaking, i don't really 'get' the pros for temporary, i'm capricious as fuck about what i want in a tatoo, having to re-decide every two week or every event isn't actually that appealing of a prospect. the only kind of people i can really see getting the most of it are performers that can use them as part of costuming