Over on my Forbes blog, I explore the history of religious tattoos. This post stems from my interest in the use of various stigmas–legal, social, and even corporal–against marginalized individuals. Tattoos in Greco-Roman antiquity were often linked to servility, but could also advertise one’s religious convictions. I spoke with tattoo historian Anna Felicity Friedmanabout pilgrimage tattoos in Jerusalem and also chatted with Jordan Rosenblum (UW-Madison) about the old wives’ tale that tattooed Jews can never be buried in a Jewish cemetery. Overall, it is interesting to see the variant ways in which tattoos have been used since antiquity and to realize what a potent canvas the human body was and still is.