Artists go large on Los Angeles’s billboards

In most American cities, public art still tends to take root in parks or more-or-less green spaces. But in Los Angeles, it is thriving on the side of the road. Over the past decade, in what could be considered an expansion of Los Angeless great muralist tradition, a growing number of public art projects have taken the form of billboardsfrom flashy electronic ones on Sunset Strip to old-fashioned vinyl signage on more humble streets.In December, the non-profit The Billboard Creative planted traf