Alex Noir's tattoos are color realism with an oil painting quality. Noir's style is different from most realism artists, one which I quite prefer. The features aren't so sharp and precise - rather they're soft and smooth, which actually adds a truer realistic quality to them.
Noir doesn't limit himself to particular imagery for his tattoos. There's realism renditions of movie characters, singers and actors, and even some more macabre, bloody horror pieces here for your enjoyment.