Los Angeles has an abundance of street art, especially DTLA and in the DTLA Arts District. I and many downtown dwellers view and define “street art” as artwork in a public space that has a generally pleasing design. Contrast that with typical street-gang graffiti, which was primarily composed of dreadfully designed words and dominated the public realm prior to 2000. Most denizens consider graffiti to be blight. Street art adds value to the public realm as well as property values, especially in areas such as the Arts District. Check out some great examples here: https://www.instagram.com/explore/tags/lastreetart/. A large portion of DTLA street art has been painted on industrial buildings.