Richard Coles and Suzy Klein meet violinist Nigel Kennedy, cloudspotter Gavin Pretor-Pinney, beatboxer Shlomo and mouth-painter Barry West, plus Lindsey Davis' Inheritance Tracks. Show more

Documentary which brings to life Gavin Pretor-Pinney's book The Cloudspotter's Guide, drawing on science, meteorology and mythology for a magical trip through the world of clouds. Show more