A couple weeks ago, my fingers were blackened from playing with charcoal. I wasn't ready to wash my hands, still more playing, you know. I also didn't feel like fetching a rag so I cleaned my fingers some by smearing them on a page of my drawing pad.
Over the last couple of days, hidden animal pixies revealed themselves in that charcoal smeared page. No doubt there are more pixies than what I found. Do you see any not outlined?
Remember Highlights for Children? The hidden pictures page was my favorite feature. Still is, for that matter.