How do you tell which are professional tattoo artists, and which aren't? I have had 2 of my sims go get tattoos, the first time by clicking on the chair, then by clicking on a person, and both times I got to choose what I wanted.
Does anyone know if more tattoos are unlocked as you do more? Because I wasn't that impressed with the selection. And the artwork you can get showing some tattoos look really cool - but I can't find them to put on my sims...