Denton wiggled his head slowly, and looked more carefully. Definitely there was a large, and conspicuous hole in the landscape, a large, grayish mist that swirled and seethed with a curious riot of colors and angles and impossibly shaped buildings. Abruptly Terruns was back. Blake looked at him with considerable distaste. “Can all of you do that?” “It’s very simple,” nodded Terruns. “But we can’t see like a krull. I merely telepathized the idea that I wasn’t there. Momentarily you were deceived, but quickly reasoned that I must be there, because of the hole in the landscape. Therefore you saw me again. A krull, of course, sees in all directions, and therefore can fill the hole in the landscape by telepathizing two things. He isn’t there. You see the landscape. Very simple.” krullmustkr

