I think it will sting over the spinal area where the bone is close to the skin.

This is some that I like, not sure exactly what I am having till I go to the shop
http://darksidetattoo.com/Tattoo_Gal...ttoo_1191.html
http://www.malutattoo.com/tribal-tattoo-lower-back.jpg
http://www.tattoonow.com/tattoo_gall...ttoo_2670.html