Lol sunny Dave. I looked at the artist's website and he has done other, VERY similar things. There's one almost identical, which is supposed to be for office workers to go and work in the quiet! Can't believe this is called art, but I don't blame the artist: if he can find idiots to buy it......
Also, it's supposed to represent a quarryman's cabin. For one thing, it would therefore be built of slate, and another, the quarrymen didn't have a space for going to do their dreaming! They didn't have time to dream; they were worked like dogs. Also why not have a Welsh artist's work on display. The whole thing STINKS! See you've got me all worked up now!