‘There is a crack in everything’: capturing the dark of winter – in pictures

How do you photograph darkness? A question Sarah Lee considers with her work as the nights draw in: I've always been drawn to photographing the darkness as the winter months draw in after the clocks go back and we head towards the solstice. I wondered why that was given that the world itself seems so dark at the moment. I realised this year that it is not the darkness I'm photographing, but, rather, the light. Always the light.'