Hannah:
It's interesting that the quote in the OP talks about the experience of someone (mygraine) who said: "The area in which I live, >16000 people, has five tattoo shops. Of the five, three are owned by women, of those three, two are owned and operated by Christians. So the thought of Christian women with tattoos is just how it is. My wife is no longer intimidated by the whole dark alley tat shop scene. When the artist is a Christian woman, it makes it more accessible for other Christian women. ..
My wife had tatts before Christ.. She states that she prefers the idea of an artist with a set of morals similar to our own. We are friends with two female tattoo artists .. For my wife it seems to come down to the money, she may get more later, as the finances become available."
I think you are likely right, Hannah, when you say that it 'could be wildly popular in the right place'. So you would probably agree that there would probably be many Christian women who would be willing to go, and return again afterwards, to a parlor where they feel they are having it done by another Christian woman who understands where they are coming from and can share an appreciation for the art AND (if, like yours, faith based) the spiritual message?
Blessings.
(PS: I see you revised your header: great sentiments there, esp. the phrase about rivers of grace and the promises!)