A guest on Antiques Roadshow was left in a 'state of shock' after being told how much a poster, that famously hung on the wall during John Lennon and Yoko Ono's bed-in, was actually worth.

A statue of John Lennon has been ... the message of peace and focus on and kindness and love," she said. "It is so easy to despair with what's happening in the world. War affects all of us.