Hearing the sound of the elevator descending he gave a sigh of relief. With a mechanical gesture, forgetting the state in which he found himself, he drew back the lid of the peep-hole and looked outside. It was as if there were a white wall on the other side. He could feel the contact of the metallic frame on his eyebrow, his eyelashes brushed against the tiny lens, but he could not see out, an impenetrable whiteness covered everything. He knew he was in his own home, he recognised the smell, the atmosphere, the silence, he could make out the items of furniture and objects simply by touching them, lightly running his fingers over them, but at the same time it was as if all of this were already dissolving into a kind of strange dimension, without direction or reference points, with neither north nor south, below nor above. Like most people, he had often played as a child at pretending to be blind, and, after keeping his eyes closed for five minutes, he had reached the conclusion that blindness, undoubtedly a terrible affliction, might still be relatively bearable if the unfortunate victim had retained sufficient memory, not just of the colours, but also of forms and planes, surfaces and shapes, assuming of course, that this one was not born blind. He had even reached the point of thinking that the darkness in which the blind live was nothing other than the simple absence of light, that what we call blindness was something that simply covered the appearance of beings and things, leaving them intact behind their black veil. Now, on the contrary, here he was, plunged into a whiteness so luminous, so total, that it swallowed up rather than absorbed, not just the colours, but the very things and beings, thus making them twice as invisible.