Connor was watching an episode of Backyardigans earlier where the characters are pretending to be in a museum where the art comes to life (like a mock of Night at the Museum).   At one point, the characters in a painting move from one side to the next, which causes the painting to tip over.  When the night guard sees it, he's confused, but doesn't fix the painting.  Connor apparently was annoyed by this because he asked me, "Why is he not fixing the art, Mom?"

Later, the night guard was splattering paint onto a canvas and Connor said, "He's getting paint all over the walls!"

Guess my boy is a bit OCD like his mom.