Migrant boat pond #banksy #dismaland #exhibition #art #bemusementpark #westonsupermare #boatpond A photo posted by chutimonster (@chutimonster) on Sep 29, 2015 at 7:20am PDT Banksy’s politically minded faux theme park Dismaland (which I wrote about here) has captured the public imagination in a way most art installations don’t, attracting about 170,000 visitors and boosting the local economy by about $30 million.