Anecdote: This man caught me taking a picture of a stand on which he was selling clothes, belts and bags and other things...
He was sitting further down the street in this corner. I hadn't seen him. He told me I wasn't allowed to take a photo of his stand. So... I asked him if I could take his picture...
He said it would would cost me. The bargain came to 1Euro.
If you look close, you can see him holding up the coin!