A Connecticut Yankee in King Arthur's Court, Part 3.
From hilltops we saw fair green valleys lying spread out below, with streams winding through them, and island groves of trees here and there, and huge lonely oaks scattered about and casting black blots of shade; and beyond the valleys we saw the ranges of hills, blue with haze, stretching away in billowy perspective to the horizon, with at wide intervals a dim fleck of white or gray on a wave-summit, which we knew was a castle.