“In a children’s art class, we sat in a ring on kindergarten chairs and drew three daffodils that had just been picked out of the yard; and while I was drawing, my sharpened yellow pencil and the cup of the yellow daffodil gave off whiffs just alike. That the pencil doing the drawing should give off the same smell as the flower it drew seemed part of the art lesson—as shouldn’t it be? Children, like animals, use all their senses to discover the world.”