The book features 26 international artists who use a variety of media, from ink, watercolor, acrylic paint, and oil to lino printing, painting on wood and board, and even examples of tattoo-style skateboard graphics. Many of the artists are heavily influenced by the imagery they use as tattooists--roses, hearts, skulls, scrolls, birds, pin-ups, etc.--and carry this into their personal work. Other work features colors, themes, or subject matter that is more subtly related to tattooing.