One day at the school I was interning at in Costa Rica, they were having Hundreds Day, celebrating the 100th day of class, and thus emphasizing things in groups of 100s. I felt like getting in the spirit, so I chose to draw 100 Dalmatians! Unfortunately, I only had one night in which to draw the number, and by the time it came to present, I only had about 46 finished. Still, the kids loved it. The idea is that there are 99 on the front, then I flipped it around to show the giant 100th one on the back.

This was about 2'x3' or something.