Then for days the weather was perfect. The sun shone from the clear blue heavens, unflecked except here and there by a rift of snowy cloud. The air was bright and clear, with just enough crispness to make walking or riding pleasant. The country was level or rolling. The eye, wandering over every point of the compass, caught no misty mountain range or peak, and the work of the patient oxen was play compared to what it would be when they should have entered the rougher regions farther toward the setting sun.