The original question was not, I think, questioning whether a person had a right to have a tattoo or not. Most people, and I am certainly one, would accept the "my body is my own" argument, so if you want a tattoo, it is entirely your choice. But the question was asking how a viewer feels. Not the tattooed person. Personally, I do not usually find them attractive. But that is my personal preference, which always favours the natural over the artificial.