This two-part episode explores how Caravaggio became the great painter of drama.

In Part One, we discover how he first learnt to paint reality in a new way.

We’ll explore how Turner, a romantic artist obsessed with capturing the beauty and power of nature, produced one of the early, great paintings of modern machines: Rain, Steam and Speed.

We look at Maman, an unconventional monument to motherhood by Louise Bourgeois - an artist who used art to process her unconscious trauma.

Discover how Paul Klee was inspired by children's art to rewrite the rules of abstraction.