"Crystal gazing is a particularly refined art," she said dreamily. "I do not expect any of you to See when first you peer into the Orb's infinite depths. We shall start by practicing relaxing the conscious mind and external eyes -" Theo began to snigger uncontrollably and had to stuff his fist in his mouth to stifle the noise - "so as to clear the Inner Eye and the superconscious. Perhaps, if we are lucky, some of you will see before the end of the class."