i came across a manuscript once that had a bunch of inky paw prints across a page. the scribe clearly tried to blot one of them, merely smudging it, then decided to let the rest be. it was in a very beautiful hand, and the full page must've taken hours to write. that scribe's exasperation echoes through the ages. i wish i could find that MS again.

to be fair, the page was probably arranged in a nice sunny spot at the time of the incident.