http://www.ancient-origins.net/myths-legends/tattooed-priestesses-hathor-001122
http://donsmaps.com/images29/otzireconst.jpg
http://news.nationalgeographic.com/news/2013/10/131016-otzi-ice-man-mummy-five-facts/
http://www.crystalinks.com/otzi_tattoos.jpg
http://www.mentattoodesigns.com/wp-content/uploads/dragon-tattoo-on-men-back.jpg
https://s-media-cache-ak0.pinimg.com/736x/48/52/0d/48520d9bc94c0a8040aa66b87bc5e93c.jpg
http://www.wheretraveler.com/hawaii/kakau-ancient-art-hawaiian-tattooing-video
https://i.ytimg.com/vi/UT2KEbYK55U/maxresdefault.jpg
http://www.cvltnation.com/kakau-the-art-of-traditional-tattoo-in-hawaii/
https://s-media-cache-ak0.pinimg.com/736x/b5/42/6f/b5426fda2e6684c0e1395a394105842d.jpg
http://japandailypress.com/the-view-of-tattoos-in-japanese-society-295623/
http://www.vanishingtattoo.com/tattoo_museum/chinese_japanese_tattoo_pictures1.html
http://www.vanishingtattoo.com/hainan_island_tattoos.htm
http://www.bbc.com/news/world-asia-27539510
http://tattootemple.hk/history-of-tattooing
http://www.bbc.co.uk/tribe/tribes/matis/
http://www.amazon-indians.org
http://d2jkk5z9de9jwi.cloudfront.net/content/uploads/2013/01/Crusaders-Kingdom-of-Heaven.jpg
http://www.designboom.com/history/tattoo_history.html
http://ngm.nationalgeographic.com/ngm/0412/online_extra.html
http://www.vanishingtattoo.com/tattoo_museum/united_states_tattoo_images.html
http://www.vanishingtattoo.com/makonde_tattoos.htm
http://www.tattooarchive.com/tattoo_history/oreilly_samuel.html
http://www.britannica.com/art/tattoo
https://www.youtube.com/watch?v=epQdPG8pNa4