Twas at work, cleaning a fountain (basically a big arse marble column sitting in a square marble basin) worth (i think i remember) about 2200 (but I think the price had been dropped to 1600). As I'm leaning the column over to lay it flat, it slips and I'm stuck holding this thing which ways a bleeding ton. Then it slips some more and bang, one of the walls in the basin breaks off. Luckily my workmate Steve fixed it before any customers, or Trish (one of the bosses) saw it. I broke a lot of stuff at that shop. Most of it I fixed or set up so no one ever noticed, or would bump into it and think they broke it...