Tattoos

http://en.wikipedia.org/wiki/History_of_tattooing
http://www.designboom.com/history/tattoo_history.html
http://www.smithsonianmag.com/history/tattoos-144038580/
http://historyoftattoos.org/


http://tattoos.com/
https://www.facebook.com/tattoosandtattooart

Videos
http://www.youtube.com/watch?v=jo5Jd7M5qFU