I know the professor isn't really sick in this 
shot, but it sure *looks* like he's got all the 
symptoms, eh?  ;-)

Hope this at least gives you a chuckle.  Being 
sick is the pits.  :-(

Funny side-note: This is two layers.  They top 
layer adds only his glasses, a tiny sweatdrop, and 
a color layer over his snot, which is fully 
represented in black and white on the main layer! 
 Weird.

JP