As for a shop I would point you to Dovetail Tattoo. Wendi Rameriez did my right arm tattoo and I was very pleased with the finished product.
Another option is Jeff Ensminger, he is really hard to get an appointment with, but it is well worth the trouble. He is traveling alot but always swings through Austin. He is hands down one of the best color tattooers in the country.
Here is my tattoo Jeff did recently based on several Mark Ryden paintings:
here is my wifes arm after her first sitting with jeff. This is based on artwork from "East of the Sun, West of the Moon"
Here is my right arm by Wendi Rameriez @ Dovetail Tattoo based on the art work of Micheal Sieben