2/5 William Dalrymple celebrates a remarkable 7th-century rock carving near the Bay of Bengal.
1/5 A mural from the Ajanta caves showing the king of Varanasi on a hunting expedition.
Mahan Esfahani discovers why the harpsichord is an often misunderstood instrument.
5/5 Dan Cruikshank on the work of neo-classical architect and interior designer Robert Adam.
2/2 Exploring the idea that the Caucasus was the home of the race known as 'Caucasians'.
1/2 Historian Bettany Hughes follows the trail of the Caucasus in antiquity.
5/5 BBC news correspondent Emma Jane Kirby discusses London in 1914.
Matthew Sweet explores WWI popular culture with the help of historians and performers.
Frank Cottrell Boyce explores the impact of WWI on religion at home and at the front.
4/5 Steve Rosenberg revisits 1914 St Petersburg and an event that would define modern Russia.