It makes me think of some sort of huge, self-contained complex - a future housing development or city, a giant mall or shopping centre, an enormous all-in-one funfair. Lovely colours, swirling spiral stairs... I must say, if my interpretation was correct, there would have had to have been a real revolution in design - this is much too attractive otherwise.
Some of the curves are a little jagged, but this is great work otherwise.
♥PJ♥