Any old rubbish?

To the Royal Academy, for Eversheds' swanky bash at the Summer Exhibition.

Obiter found himself and his excellent champagne in one room, where an interesting bulky black plastic installation - tied at one end, and laid subtly on the floor of the gallery - was causing a bit of a stir.

'Do you know what it's called? I can't find it on my list,' said one aficionado, before a waiter took it to the skip with the rest of the bin bags.