Valencia is Spain?s third largest city and is a hotbed of vibrant street art. While elaborate murals, wheat pastes and stencils can be found throughout the city, the scene?s epicenter is Barrio del Carmen, the neighborhood that comprises ?old town.? In this part of the city a great number of old structures have been razed to make room for new developments. The building lots are usually surrounded by temporary walls, which Valencia?s most prolific street artists use as their canvases.