Sorry about the size of the photo but I couldn't find any larger. There is a teacher's pack you can download from the ArtAngel site with pictures of the process.
It's free and they even supply gum-boots (although I believe you can bring your own but you still have to queue (!)). Big call out to Char -can you, please, please go for all of us who can't?
I'm also very taken with the Wellcome Collection. It's a gallery/museum in London that is, as they say on their website, all about Medicine/Life/Art. It only opened earlier this year and it looks fantastic, both the building and their exhibitions. At the moment they have work created by Mark Clarke called Clarke's Cabinets of Cures. I really want to go to this museum, it combines science, medicine, anthropology and a hefty pinch of the gruesome.
As you may have guessed I want to run away at the moment..............