Some of the things we saw: Dead pigs (ham), live chickens, flowers, street thespians, motorcycles and scooters, small cars, taxis, buses, statues, bicycle rental kiosks, Columbus, Sangrada de Familia, the Mediterranean, brick streets, old alleys, paintings, landmarks left over from the Olympics, ferry boats, ships, free runners (parkour), drunk people left over from the night before, souvenir stands, flower stands, unusual architecture.