What does a city feed on? It feeds on Picking! Leftover food, from people who leave, over! On progress in picking plastics. On picking Fallen leaves, carcasses. cigarette buds- all dead and forgotten. A city without cleaners. is like cancer without care. A clean city is different to A cleaned city. A cleaned city, exhibits the act of cleaning! A clean city, Walks over it. We pick, everything we find beautiful.