Can’t judge a virus by its cover
Swine flu is actually nice looking. Then again maybe regular flu is nice looking too.
From the CDC, but I found this on BoingBoing, where they add an important note: “FACT: If you tilt the computer screen at just the right angle and slightly cross your eyes, you will see a pig riding a sailboat.”
Moral of the story. You can’t judge a book by its cover, at least unless you tilt it first to look for hidden images.