Inthesummerof2018,ontheSerpentineinLondon'sHydePark,world-renownedartistChristocreatedhisfirstpublicworkofartintheUK.InspiredbyancientMesopotamiantombs,theMastabaisconstructedfrom7,506paintedoilbarrelsandweighssixhundredtonnes.Itisthelatestworkinacareerspanninghalfacenturyandstretchingacrosstheworld.Hisworktodatehaveincludedsurrounding11islandsofftheFloridacoastwithpinkpolypropyleneandwrappingBerlin'sReichstagandthePontNeufinParis.ThisprogrammechartsthecreationoftheMastaba-fromthefirstbarrelsbeingputonthewatertoitsfinalunveiling-andpaintsaportraitofChristoashelooksbackonalifespentmakingprovocativeworksofartwithhiswifeandpartnerJeanne-Claude.Christorevealshowhefundshisprojectswithauniquebusinessmodel,andhowthelong,tortuousandoftencombativeprocessofgainingpermissionsandwinningpeopleoverispartofhisartisticendeavour.Healsotalksabouthisescapefromthecommunisteastandhisearlyworkin1960sParis.Acastoffriends,fellowartists,collectorsandcriticslendtheirvoicestothedocumentary,includingperformanceartistMarinaAbramovic,NewYorkerjournalistandarchitecturalcriticPaulGoldberger,formerNewYorkmajorMichaelBloomberg,writerandartcriticMarinaVaizeyandarchitectSirNormanFoster.