Dan Santoro

A look at Chris Garver's career as a master of all tattoo styles, and how he maintains the soul of an artist and the respect of his peers.

Mary Joy Scott, one of the world's most sought after tattoo artists, was the last apprentice of San Francisco tattoo legend Ed Hardy.

Bert Krak, a devoted family man and uncompromising straight-shooter, leads the renaissance of traditional New York-style tattooing.

Dr Woo showcases his single-needle, detailed fine-line tattoos and how to transform them into the latest fashion statement for millions of fans online.

Taki and Horitomo, the United States' dynamic duo of Japanese-style tattooing, document the tattoo art form through museum shows and books.

A look at the artist Robert Ryan, who fuses Hare Krishna icons with traditional American designs to create powerful tattoos. His spirituality informs his life as a painter, musician and tattoo artist.