Murals project, Wynwood neighborhood, Miami

The New York Times travel magazine did a feature on the Wynwood neighborhood in Miami and its Wynwood Walls project, a "tightly curated and manicured exhibition of murals," complemented by a performance space, Vespa tours of the murals by Roam Rides, and some restaurants.

Because the area is mostly a warehouse district, they decided to use the blank cinder block walls and gates-doors as canvases.

Note the focus on "curation" and a critical mass within a particular neighborhood. This entry, "A Walk Around Miami’s Wynwood Walls For Street Art," from the Graffiti EU website, along with the Wynwood Walls website, has plenty of images.