The towering compilation of mock bones is the size of a london bus, standing over 3m tall and extending some 12m along the length of charmouth beach. over a period of two months, a team of sculptors constructed the skull. The skull is part of a marketing maneuver by blinkbox, a television streaming service, to celebrate the arrival of a new season of HBO’s game of thrones to their site, a series which prominently features dragons throughout.