The contrast between the wallpaper and Aston Barrett's shirt is so intense that we're surprised anyone could keep looking at it for long enough to take a picture, but we're glad they did, as otherwise we wouldn't have this thoughtful looking image of Bob Marley on tour in Birmingham in 1975. He must have taken a liking to England during the tour, as he moved to London from Jamaica the following year.
Presumably getting some last-minute practice in before the gig with guitarist Barrett - better known as 'Fams' and a trusted member of his 'Wailers' backing group, Bob looks like he's been distracted by something on the other side of the room. Or perhaps he just doesn't want to look at the shirt for fear of hurting his eyes. Also, can we talk about yet another bizarre placement of a sink in a dressing room?