Not to mention, a lot of tattoo artists really don't like copying another artist's work directly. It's disrespectful to the original artist's work and never looks as good!

But that's a good thing--if there is a tattoo you like, but don't like how they added fangs or it's cartoonish, tell them. Say "I like this, but I want to get rid of this and change the pose a little more to this" and they can work wonders. You don't need an exact perfect image. They'll draw it up for you and you can say yes or no and have them keep designing it until it's perfect!