Madman or genius? The astonishing terracotta army proves that China’s First Emperor was both

Our correspondent’s beloved Globe-Trotter suitcase was murdered on the way back from Mexico. Why is life so cruel?

Bright stars shine out from the National’s dark Dutch show – but where’s the common thread?

That’s the view of Islam from the Aga Khan’s collection. How refreshing it is

Brit Artist Gavin Turk has created an identity gag that deserves its 15 minutes of fame

Georges de la Tour could do night scenes like nobody else

Pop art seduced Peter Blake, but did it make him happy?

Cranach the Elder’s fleshly scenes hide a subtle Christian message for Waldemar Januszczak

Searching for the wow factor in the flickering light of hundreds of videos

What’s in a face? Depends how unpretentious the artist in the mirror is