I have drawn a celtic knot that reminds me of a BDer. I'll post it as soon as I get a better version drawn and I can take a picture of it. (I don't have a scanner, so advance apologies for the possible fuzziness.)
Edit:
Here's the knot. I touched it up a bit in Photoshop, since it came out fuzzy and with the colors very off when I took a picture of it, but unfortunately the writing is a bit weird and the color is still sort of wrong. See if you can guess who it reminded me of. (The color is a hint.)