BBC Radio 4 - Radio 4 in Four - How Dada are you?

Alexei Sayle explores the cultural impact of the Dada movement, 100 years since it was founded.

Will Self says most contemporary art is little more than "overvalued tosh and useless ephemera".

You might be having a mid-life crisis. But how can you be sure?

Which is furthest North, South, East or West?

Accessibility links