A motoboy tears through the streets of a Friday night in contemporary upstate São Paulo. Circulating through the geography of the city makes it clear: walls divide much more than land. A motoboy tears through the streets of a Friday night in contemporary upstate São Paulo. Circulating through the geography of the city makes it clear: walls divide much more than land. A motoboy tears through the streets of a Friday night in contemporary upstate São Paulo. Circulating through the geography of the city makes it clear: walls divide much more than land. A motoboy tears through the streets of a Friday night in contemporary upstate São Paulo. Circulating through the geography of the city makes it clear: walls divide much more than land.