Sarah's been impressing me with her observations this week.
Earlier this week, after shredding up a piece of paper, she said "my lips!" and held it up to her face. Sure enough, she had a big piece of paper that appeared as roughly shaped big lips!
Tonight, while I was getting her ready for a bath and had just started running the water in the tub, she kept saying "carrot! a carrot!" while looking in the tub. Finally I realized that the water that had just began to fill in the bottom of the tub appeared to form a carrot shape!