Whats Your Map? LIVE podcast jerry brotton videos maps guests rabbit-holes

Large and highly detailed 19th century map of Salisbury Plain with a pink outline to show the boundary of the Military Manoeuvres Act of 1872. Orange shapes mark the locations of Army Camps

What's Your Map? Live

Nicholas Crane

Baden-Powell's hand-drawn Leaf Map with hidden fortress

Dwayne Fields and Caroline Pantling

Image of Hay Festival in the Welsh countryside. A complex of white tents and colourful flags are in the foreground, and the rolling hills of Hay-on-Wye in the background.

WHAT'S YOUR MAP? LIVE at the Hay Festival

Whats Your Map? LIVE podcast jerry brotton oculi mundi

Jerry Brotton (left) speaks to Nicholas Crane (right) during a live recording of the What's Your Map? podcast at the British Library. They are seated on chairs, on a stage in front of an audience and in front of an image of an atlas map of England.