History in the hills: on the trail of Scotland’s prehistoric rock carvings

George Currie knows Scotland’s rock art. The former pop star has found nearly a quarter of the 3,000 pieces. Sam Wollaston joins him for some rock and stroll

Prehistoric cave art celebrated at new Lascaux centre in Dordogne

Lascaux 4, a spectacular replica of France’s most celebrated cave art using interactive guides and multi-screen displays, opens on 15 December