Eliza herself has never gotten any tattoos, though she does want to get one when she turns 19 as a sort of tribute to her family. But Faith on the other hand sports a bold tribal tattoo in the middle of her right arm. We haven't found out the story behind Faith's tattoo but she probably got it in her teen years (maybe when she became a Slayer?). Below is the basic tattoo (though much larger) that was created by scanning two pictures and putting them together. It is classified as a tribal design and is easily found in almost any tattoo parlour.