Thanks once again, Gianluca. You are right, in that it is nothing like my other - ahem - 'work'. Normally there are scores of tourists taking variations on the same shot, quite a lot of them close-up to the balustrade. But just for a few seconds the crowds parted, and I had a wide-angle lens in my hands...It just took four or so seconds. Hard to resist. I could try to sell it to a Post Card company, but as there is no heather or tartan in it, I don't think they'd be interested.