大象传媒

Classicist Bettany Hughes has traced the history of the goddess known as Venus or Aphrodite. Originally depicted with a phallus on her head, Venus was later drawn and sculpted as a beautiful naked woman. Hughes tells Andrew Marr why this powerful deity of love was thought to corrupt and to inspire.

Tenor Mark Padmore depicts the irrationality of desire in Benjamin Britten's Death in Venice. He plays the lead role in the Royal Opera House's new production, based on Thomas Mann's novella, in which a burnt-out writer succumbs to obsessive love. Britten wrote the main part for his partner, Peter Pears, with whom he lived through decades of homophobia.

Unconscious desires and strange fantasies play out in the work of Dora Maar, one of the great Surrealist artists. Emma Lewis has curated an exhibition of Maar's photography and paintings, revealing an artist whose striking imagery rivalled that of her more famous lover, Picasso.

Historian of philosophy Clare Carlisle discusses the Dutch philosopher Baruch Spinoza, one of the first thinkers to interrogate our emotional life. George Eliot translated his 17th-century masterpiece, the Ethics, into English. Eliot also 'translated' his ideas into literary form. Her novel Middlemarch draws on Spinoza's ideas about human flourishing and love, shown through different happy and unhappy marriages.

Producer: Hannah Sander