““Xas was whiteskinned, smooth. Even his mouth was pale, more blurred than coloured, like a wine stain wiped on the mouth of a statue. But Xas was no statue. Sobran could see his blood moving, a vein in the angel's neck that pulsed, and with each pulse variations of brightness in his skin, like cloud shadows passing across a wheat field, each pass of light a surprise. Where his skin was worked, the calluses on his hands, it was the same fleshy rose as the nipples of a darkhaired girl who has never suckled a child.””