|the original... taken lying on my classroom floor.|
These are all different images created with a few quick clicks in Picasa.
#1 is invert colors. #2 is pencil sketch. #3 is HDR. #4 is duo-tone and comic books. #5 is neon.
This is just one more thing I will have to consider adding for my lessons for next year. If I could do all this is less than 15 minutes, I wonder what my kiddo's could do?