You were spotted but these gentlemen did not mind and looked at you with old pride and probably scorn for the present times.
I am trying to guess the place ...hmm, help me. 9eme arrondissement?
Yes, spotted by those hot guys. I find it difficult that once they spot you, they don't stop staring, very rude ;). Now I realise how looking down on a viewfinder, like a Rolleiflex, it wasn't so obvious who was being photographed.