Self-Portrait... see the signature on the lower right?
The thing is, I don't know how he smuggled a crayon into his crib as I, myself tucked him in for his nap. And I can't even find the crayon!
I know I'm probably supposed to be cross about this, but my immediate reaction was delight. He was just so happy with his masterpieces, as you can see from the (albeit blurry) photos. The scribbles aren't hurting anything, and, besides... I think they're sweet. I have no plans to remove them.
I love being a parent because I get to make the rules (along with my husband, of course). He agrees. The scribbles stay!