What are the laws and ethic considerations with regards to taking and using pictures of people from public places? I think I remember reading something about this before on these forums, but I can't find it. One of the things I seem to remember is that there is some kind of standard agreement one can make people sign. Does anyone know more about that? How about pictures of crowds? It isn't possible to get everyone to sign something then. Does it make a difference if it's a person that's clearly the eyecatcher in the picture or if it's a random passer by?