Map of medieval Norwich

Copyright © Aviv Group Archive

Church of St Julian in Norwich

Copyright © Richard Osbourne/Alamy

Statue of Julian at Norwich Cathedral

Copyright © Jason Bye/Alamy

Prayer nut

Copyright © The Trustees of the British Museum

Paris manuscript of Revelations of Divine Love

Copyright © Janina Ramirez

Fiddleford Christ (crucifix) from the British Museum

Copyright © Janina Ramirez

Despenser Retable in Norwich Cathedral

Copyright © Ian Dagnall/Alamy

West tympanum from Sainte Foy, Conques

Copyright © Weskerbe/Shutterstock