Dr. Talos leaned toward her as he said this, and it struck me that his face was not only that of a fox (a comparison that was perhaps too easy to make because his bristling reddish eyebrows and sharp nose suggested it at once) but that of a stuffed fox. I have heard those who dig for their livelihood say there is no land anywhere in which they can trench without turning up the shards of the past. No matter where the spade turns the soil, it uncovers broken pavements and corroding metal; and scholars write that the kind of sand that artists call polychrome (because flecks of every color are mixed with its whiteness) is actually not sand at all, but the glass of the past, now pounded to powder by aeons of tumbling in the clamorous sea. If there are layers of reality beneath the reality we see, even as there are layers of history beneath the ground we walk upon, then in one of those more profound realities, Dr. Talos’s face was a fox’s mask on a wall, and I marveled to see it turn and bend now toward the woman, achieving by those motions, which made expression and thought appear to play across it with the shadows of the nose and brows, an amazing and realistic appearance of vivacity.
– Gene Wolfe, The Shadow of the Torturer, p. 103