(Fans might also look out for The Dark Side ... Moon.’ These nesting boxes use different materials for each layer, culminating in the gold at the centre. It’s a masterpiece of cardboard engineering ...

To create a sense of discovery, different materials were used for each layer of the nested boxes, starting completely black ... poster, but one of the standout elements is the inner gold box ...

The making of Pink Floyd’s 1973 masterpiece originally featured a cameo from one Paul McCartney - but his contribution didn’t ...