A big city, or metropolis generally have superior systems for utilities, sanitation, land usage, transportation, and housing. This close proximity very much facilitates interaction between people and firms, benefiting both parties in the system. Such cities are usually associated with metropolitan areas and urban sprawl, creating huge amounts of business commuters. Once a city sprawls far enough to reach another city, this region can be deemed a megalopolis. This compilation of City at Night Wallpapers is shot beautifully. I hope you enjoy this list.