Very different is the outline of the Escorial, whose very plainness and want of detail suits well the rugged mountain side in which it is set. The main front with its high corner towers and their steep slate roofs, and with its high centre-piece, is far more impressive, and the mere reiteration of its endless featureless windows gives the Escorial an appearance of size quite wanting to Mafra. Above all the great church with massive dome and towers rises high above all the rest, and gives the whole a sense of unity and completeness which the smaller church of Mafra, though in a far more prominent place, entirely fails to do. Poor though the church at Mafra is outside, inside there is much to admire, and but little to betray the late date. The porch has an effective vault of black and white marble, and domes with black and white panels cover the spaces under the towers. Inside the church is all built of white marble with panels and pilasters of pink marble from Pero Pinheiro on the road to Cintra. (Fig. 101.) The whole church measures about 200 feet long by 100 wide, with a nave also 100 feet long. The central aisle is over 40 feet wide, and has two very well-proportioned Corinthian pilasters between each bay. Almost the only trace of the eighteenth century is found in the mouldings of the pendentive panels, and in the marble vault, but on the whole the church is stately and the detail refined and restrained. The refectory, a very plain room with plastered barrel vault, 160 feet long by 40 wide, is remarkable only for the splendid slabs of Brazil wood which form the tables, and for the beautiful brass lamps which hang from the ceiling. Much more interesting is the library which occupies the central part of the floor above. Over 200 feet long, it has a dome-surmounted transept in the middle, and a barrel vault divided into panels. All the walls are lined with bookcases painted white like the barrel vault and like the projecting gallery from which the upper shelves are reached. One half is devoted to religious, and one half to secular books, and in the latter each country has a space more or less large allotted to it. As scarcely any books seem to have been added since the building was finished, it should contain many a rare and valuable volume, and as all seem to be in excellent condition, [Illustration: FIG. 100. MAFRA. W. FRONT OF PALACE.] [Illustration: FIG. 101. MAFRA. INTERIOR OF CHURCH.] they might well deserve a visit from some learned book-lover. Mafra does not seem to have ever had any interesting history. Within the lines of Torres Vedras, the palace escaped the worst ravages of the French invasion. In 1834 the two hundred and eighty friars were turned out, and since then most of the vast building has been turned into barracks, while the palace is but occasionally inhabited by the king when he comes to shoot in the great wooded _tapada_ or enclosure which stretches back towards the east. [Sidenote: Evora, Capella Mor.]