This is only a teaspoon-sized stir, I hope.
Looking at the lovely photos by Jimit* and others on the Coldrum page, it occurred to me that I have no idea how big those stones are. I mean they could be quite big (I have an inkling they are quite big) but at the same time they could be knee high. Am I right in thinking that (since issues raised about people taking photos of themselves rather than of stones), people are conspicuous by their absence in most photos submitted? I don't want to get all prescriptive but the odd scale-revealing thing in a picture would be quite useful sometimes, wouldn't it? Not in an arty shot obviously. Just sometimes. Or am I missing subtle clues.
(*obviously not directed at Jimit specifically)