Sam Willis traces the story of the famous trade route. He explores Venice's Renaissance architecture and art before travelling to the beginning of the Silk Road in China's Xian. Show more
Discover 11,128,835 listings and 280,077 playable programmes from the BBC
Sam Willis traces the story of the famous trade route. He explores Venice's Renaissance architecture and art before travelling to the beginning of the Silk Road in China's Xian. Show more