Haha, there you are caught in the act, red-handed once again. Give the man a camera and watch out! :-)
You have an interesting collection of images of that depict you caught in the act of taking the picture that you also appear in. I guess we could call this informal self-portrait. Kind of eerie, though, because we don't see your face which is always obscured by the camera. Adds a voyeuristic quality. Makes you wonder who is the subject and who is the object of the photograph. Nice the way it blurs the usual distinctions.