Bruce Munro is the hugely popular light installation artist who filled the foreground of Uluru with a Field of Light. He talks to Daniel about his career, new show and early encouragement from Kevin McCloud. Plus, how does a string of amethyst beads tell the story of an astonishing ancient maritime trade? And hear the story behind The King of Kowloon, Louis Lim's rollicking new podcast about an enigmatic Hong Kong street artist.