Video recording of a Walking Writers Salon with Kathryn Tann, author of ‘Seaglass’ her debut collection of essays – art memoire, part nature writing.

On a windswept stretch of the Durham coastline, there’s treasure to be found: jewels of shining sea glass, swept in by the tide after years at sea. Gathered together in a jar on the windowsill, each sea worn pebble is a moment in time, a glinting archive of unknowable lives.