I can't resist this. I just saw on the BBC an art work for the Olympics: a bouncy castle shaped like Stonehenge.
Generally speaking the state of the world does not inspire cheerfulness. So just like George Orwell shared his love for Woolworth's roses, let me share with you this magnificent vision of a Stonehenge you can actually bounce on. I agree with the guy in the report who said he would like it in his back garden (if I had a back garden).