We are sitting at a table by the window, my father and mother opposite of me. I have just discovered something peculiar and put it to a final test. Nearby is a slender cypress. This morning it was covered in white frost, but that must have disappeared by now. I look, and see white frost. I blink my eyes and the image of that morning quickly dissolves. The frost disappears. The tree becomes slightly fuller, and takes on a lighter shade of green. Excited, I explain the newly discovered memory effect of my retina to my parents. My father nods understandingly. Dreams can be that beautiful.