Nifty·Posted on Nov 9, 2013Dr. Woo May Be The Coolest Tattoo Artist In Los AngelesSeriously, this is what all tattoos should look like. All images from Dr Woo's Instagram.by Mackenzie KruvantBuzzFeed StaffFacebookPinterestTwitterMailLink Dr. Woo is a tattoo artist at Shamrock Tattoo in Hollywood, California. Woo is a fan of what he calls "the black and gray fine line." He seems to take a "less is more" approach to his work. And done with very little color. Instead he focuses on building texture. His work is truly unique. And beautiful.