PERPENDICULAR 1380-1550. Arches lower and flattened. Clustered pillars. Windows and doors square-headed with perpendicular lines. Grotesque ornament. (The last fifty years of the sixteenth century were characterized by a debased Gothic style with Italian details in the churches and a beauty and magnificence in domestic architecture which has never since been surpassed.) JACOBEAN and GEORGIAN 1600-1800 are adaptations of the classical style. The "Gothic Revival" dates from 1835. [Illustration: NEAR ALCISTON.] INTRODUCTION "Then I saw in my Dream, that on the morrow he got up to go forwards, but they desired him to stay till the next day also, and then said they, we will (if the day be clear) show you the delectable Mountains, which they said, would yet further add to his comfort, because they were nearer the desired Haven than the place where at present he was. So he consented and staid. When the Morning was up they had him to the top of the House, and bid him look South, so he did; and behold at a great distance he saw a most pleasant Mountainous Country, beautified with Woods, Vineyards, Fruits of all sorts; Flowers also, with Springs and Fountains, very delectable to behold." Every one who has followed the fortunes of Christian in the stately diction of the _Pilgrim's Progress_ must wish to know from whence came those wonderful word pictures with which the dreamer of Bedford Jail gems his masterpiece. That phrase "delectable mountains" conjures up in each individual reader's mind those particular hills wherever they may be, which are his own peculiar delight, and for which, exiled, his spirit so ardently longs. It is not presuming too much to suppose that the scene in Bunyan's mind was that long range of undulating downs sometimes rising into bold and arresting shape, and always with their finest aspect toward the Bedford plains and him who cast longing eyes toward them. From almost any slight eminence on the south of Bedford town on a clear day the Dunstable and Ivinghoe hills are to be seen in distant beauty, and there is the strongest similarity between them and those glorious summits which every man of Sussex knows and loves so well. The Chiltern Hills and the South Downs are built up of the same material, have had their peculiarities of shape and form carved by the same artificers--rain and frost, sun and wind; their flowers are the same, and to outward seeming their sons and daughters are the same in the way that all hill folk are alike and yet all differ in some subtle way from the dweller in the plains.