The first thing you notice is that they are not together. On the cover of Let It Be the four Beatles have been sliced into four separate rectangles, each man sealed in his own black-bordered frame, none of them looking at another. The borders between the pictures do most of the talking. This is a group photo in which the group has quietly come apart, and the design never pretends otherwise.

Across the top, in clean white capital letters on a pure black band, sits the title alone: LET IT BE. No band name, no other text, no ornament. Everything else on the sleeve is human face and black space, four different moods forced into a shared grid that only underlines how little they share within it.

It arrived in 1970 as the group's public story was ending, and the design seems to know it. One man is caught mid-word at a microphone, one is lit in red, one turns away, one laughs alone. How the sleeve came to look this way, and what it might have looked like instead, is a story of a reunion staged and then abandoned.