This Tuesday, July 19, 2016 photo provided by Nick Stern shows a six-inch high, concrete-appearing 'wall,' created by an artist known as Plastic Jesus, surrounding the Hollywood Walk of Fame star of Donald Trump in Los Angeles. It appeared the day the former reality TV star and entrepreneur secured the Republican nomination for president. Tourists snapped photos of the wall, topped with razor wire and plastered with "keep out" signs. The tiny wall was gone by Wednesday morning. (Nick Stern via AP)