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I've seen this kid (10yrs old?) begging in the Lisbon subway a few times. I plays the acordian with his little dog on his shoulder. He wsa taking a break here, as the subway came to its last stop.
"To remember is, more and more, not to recall a story but to be able to call up a picture. (...) Narratives can make us understand. Photographs do something else: they haunt us." Susan Sontag, Regarding the Pain of Others. (2002)