One photograph, one treasured memory, one chance to go back . . .

In a cosy photography studio in the mountains between this world and the next, someone is waking up as if from a dream. A kind man will hand them a hot cup of tea and gently explain that, having reached the end of their life, they have one final task.

There is a stack of photos on their lap, one for every day of their life, and now they must choose the pictures that capture their most treasured memories, which will be placed in...