The wind howled, spun around the mill three times, then whirled down into an icy-looking Rin, a head taller than Agnes, looming over her. Their eyebrows and hair were rimed stiff; their eyes were wholly black, and their whole aspect was of a vicious blown snow, the kind of dry, cutting powder that billows in the wind like sand and cuts cold and hard against the skin of anyone unfortunate enough to be caught in it.