The world looks different at night. City lights illuminate scenes that are invisible by day.
I took this photo of a cool T shirt in a shop window in Cordoba, Spain. The lights in the street behind me reflected onto the glass and illuminated the black and white photo on the shirt adding another layer of imagery.
Elsewhere in the city a street light illuminated graffiti on the wall of a building draped in plastic as if the streetscape itself was a work of art.