One from the archives – I clearly meant to blog this, as it’s been sitting public on my flickr account for months, but I just never got around to it. So, here’s a huge lump of some crystal or other, from the Natural History Museum. Not perfect – the crystal isn’t quite pin-sharp – but it’ll do for on-line, even if it wouldn’t hold up in print.

I was so close to titling this “OMG Racecar!” but I suspect that the shelf life of a daft lj meme is even shorter than a normal pop culture reference.