Documentary which charts the creation of world-renowned artist Christo's first public work of art in the UK, Mastaba, and looks back on his and his wife Jeanne-Claude's careers. 　　In the summer of 2018, on the Serpentine in London's Hyde Park, world-renowned artist Christo created his first public work of art in the UK. Inspired by ancient Mesopotamian tombs, the Mastaba is const...