Invisible Man: A Parable For Our Times?

Radio 4, 11.30am

This month marks the 70th anniversary of

Ralph Ellison’s first novel, Invisible

Man, which tells the extraordinary tale of someone who is invisible ‘simply because people refuse to see me’. Here, four notable black artists delve into the story, which explores the themes of race and racism.

In Open Country (Radio 4, 3pm) Emily Knight (above) visits the Norfolk coast, where the crumbling shoreline has given up some of the most impressive fossil remains ever discovered.

The Tim Vine Chat Show (Radio 4, 6.30pm) features stand-up comedy and entertaining Easter tales.