Offering a small bit of input here. I know some local cafes display art from thier locals. I've already been offered to display and mine mostly suck (Don't worry I have no intentions of spoiling fractal art by displaying mine, lol). So the point is I'm VERY sure some of the masters around here could display at thier local coffee shops. They usually offer a very tasteful, gallery type atmosphere and tend to rotate the artists often. It may help some in getting this art form out there and in testing to see what is wanted or popular. Just a thought :).