The first thing you meet is her stare. Amy Winehouse sits on a plain wooden stool, knees together, hands clasped over them, leaning very slightly forward as if she has been told to wait and is deciding whether to. Her enormous beehive of dark hair spills past her shoulders, blue-black where the cold light catches it, and her eyes are lined in a sharp cat-eye flick. The expression is neither smile nor sulk. It is the steady look of someone who already knows what is coming.

Behind her stretches a wall of dark chalkboard grey, smeared with the ghosts of old marks and erasures, faint loops and letters that never quite resolve into words. The floor below shifts to a deeper charcoal. There is no crowd, no set dressing, just a woman and a stool and a wall that holds the day's smudges.

She is not performing for the lens. She is simply present, looking straight back at everyone who would come to know the songs by heart. What that calm is holding down, and why the room around her is so pointedly bare, is the whole story of the picture.