What is Urban?
Urban means belonging to, or relating to, a town or city. Most of the population is an urban population. In photography, it usually relates to images of multiple buildings clustered together.
Urbanization began in ancient Mesopotamia in the Uruk Period (4300-3100 BCE). It is thought that a particularly prosperous and efficient village attracted the attention of other, less prosperous, tribes who then attached themselves to the successful settlement, thus creating an urban environment.