Was speaking over email with a bunch of good friends and there was a debate over whether photography in public places was ok. My view is that its ok as long as nobody objects, if somebody does, then I don't take their photos. If not, hey, you are in public. Not going to stop taking pics. Anyway, it is simply not possible for me to go about taking model release forms from everybody, so that’s stupid. But how about videography? I was reminded of this video when that debate happened. The artist couldn't have done this without assuming its ok?