{"version":"1.0","type":"rich","provider_name":"Acast","provider_url":"https://acast.com","height":250,"width":700,"html":"<iframe src=\"https://embed.acast.com/$/d348aacb-00cd-4b2d-9b3b-ee9d99cdb735/1f396ff9-e072-4fb3-bc35-67e20826348f?\" frameBorder=\"0\" width=\"700\" height=\"250\"></iframe>","title":"Ep 67: The lost (again) Leonardo.","description":"<p>The Salvator Mundi by Leonardo da Vinci is the most expensive painting ever sold at auction: $400m. After it was sold it vanished. But the arguments about it rage on.</p>","author_name":"The Observer"}