Blue skies, a rainbow of strangers and lipstick shades weave through today's short documentaries about colour. Josie Long explores how it affects the way we experience the world.
Blue Featuring Laura Barton
Lipstick Featuring Davia Nelson Produced by Benjamen Walker
I Know Light Now Featuring Vanessa Potter Produced by Leila Hussain
Ring a Rainbow Produced by Dennis Funk
Series Producer: Eleanor McDowall First broadcast 27th February 2018, BBC Radio 4
