WESTON-SUPER-MARE, ENGLAND - AUGUST 28:  An installation of a boat pond, featuring a remote controlled boat by Banksy, depicts migrants at the white cliffs of Dover, as Banksy's Dismaland Bemusement Park opens to the public, on August 28, 2015 in Weston-Super-Mare, England. Graffiti artist Banksy has opened the subversive,  pop-up theme park styled exhibition at the derelict seafront Tropicana lido, featuring the work of 50 artists. The 'Bemusement Park' combines dark humour and 'entry-level anarchism' and will open for just five weeks.  (Photo by Jim Dyson/Getty Images)