There are also the bums, like these two here who are looking through dumpsters for lunch. I watched one of them pull out part of a sandwich, take a bite and throw it back, apparently deciding it was not up to his standards. One time I was taking a picture of his cart when he came at me demanding money for photographing his 'artwork'. However, the cart design was interesting, being made of bicycles (stolen?) and utilizing large bamboo pieces for a framework. The light brown object on one of the carts is actually a dog.
Venice Photos