A memory caught in a childhood drawing and a repeat encounter which offers hope at a point of despair - Josie Long explores the afterimage left by moments that touch us.

We hear from Sion Jair who climbs mountains as a way to cope with disappearing memories. Sophie Townsend finds an image from her daughter's childhood, which captures a difficult moment from their past. And Dylan Park, five years after his first deployment to Iraq, finds an unexpected reminder of his first tour in Arizona.

Brahim
Featuring Dylan Park

Mr Fix-It
Produced by Sophie Townsend

Mountains
Featuring Sion Jair
Produced by Andrea Rangecroft

Series Producer: Eleanor McDowall

A Falling Tree production for BBC Radio 4 first broadcast in August 2017.