One of the most usal questions I've heard about Björk is "how does her tattoo look?". Well, here you can see for yourselves:

• A picture of Björk's arm with a close up of the tattoo 16k color jpeg.
• A Coreldraw image Dom Crivello made. 17k CorelDraw image.
• A gif version of the above coreldraw image. 8k b/w gif.
• From the mailing-list comes this explaination of what the tattoo actually is. Hope that gives you a clue.