Look at it long enough and the black seems to swallow everything but the faces. Four heads emerge from total darkness, lit so precisely that cheekbones, brows and jawlines glow while the rest dissolves. Three float in an upper row: a fair-haired figure at left with heavy-lidded eyes, a mass of dark curls at the top whose face is the sharpest and most severe, and a lion's mane of tawny hair at right. Below them, at the point of the diamond, a fourth man tilts his chin up, dark hair framing pale skin, and folds his hands across his chest.

This is Queen II, and the arrangement is not an accident of a group shuffling into place. It is a diamond, deliberately built. Those crossed hands belong to Freddie Mercury, and their placement is the key to the whole picture: no smile to soften it, no rock-band swagger, only four sets of eyes staring back with a cool, almost imperious calm.

That blankness is the source of the image's strange power. Where the pose came from, and why the darkness never lets go of the eye, is a longer story.