I have searched and find nothing definitive. Briefly - last weekend there was a motorcycle rally in town. I spent two days shooting whatever came before me, including two different instances of women exposing their breasts. What are the ethical/legal issues here. Both shots taken on a public sidewalk. Not posting them, yet. Once woman clearly showing nipple, the other had hers out fully exposed, but I shot from below her (she was hanging over the fence of an elevated beer garden of sorts) and so while I did capture flesh, there is no clear indication of areola or nipple. Not trying to start an argument here. I have no designs on profiting from these images, but I am concerned about adding them to my collections. For the record, both women invited the camera to capture them.