How to judge whether the tattoo artist is qualified?

Many tattoo enthusiasts decided to do a tattoo will worry about how to choose a good tattoo artist, then how to determine the tattooists eligibility it?
A good tattoo artist should have a strong knowledge of art, more than think learning some excellent tattooists work. Judge whether the tattoo artist is qualified to determine that he is not a tattoo experience, so before you select tattooists tattooists handy to help you design several patterns to paint a picture, take a look at his paintings workers, but also pay attention to look at the tattoo work room environment and tattoo equipment, take a look at the the tattoo room disinfection equipment and machinery is professional master the above points you can choose a good tattoo artist.