To fix a general scheme of the buildings in the mind one must climb to the top of the dome of the church and look down from the balcony which surrounds the lantern. The height is so great that even the great dimensions of the biggest palace in the world are dwarfed in the deep perspective, and the wide gardens look small and almost insignificant. But the relative proportions of the buildings and grounds appear correctly, and measure each other, as it were. Moreover, it is now so hard to obtain access to the gardens at all that the usual way of seeing them is from the top of Saint Peter's, from an elevation of four hundred feet.
To the average stranger 'the Vatican' suggests only the museum of sculpture, the picture-galleries and the Loggie. He remembers, besides the works of art which he has seen, the fact of having walked a great distance through straight corridors, up and down short flights of marble steps, and through irregularly shaped and unsymmetrically disposed halls. If he had any idea of the points of the compass when he entered, he is completely confused in five minutes, and comes out at last with the sensation of having been walking in a labyrinth. He will find it hard to give anyone an impression of the sort of building in which he has been, and certainly he cannot have any knowledge of the topographical relations of its parts. Yet in his passage through the museums and galleries he has seen but a very small part of the whole, and, excepting when in the Loggie, he probably could not once have stood still and pointed in the direction of the main part of the palace.
[Illustration: BELVEDERE COURT OF THE VATICAN GALLERY
In order to speak even superficially of it all, it is indispensable to classify its parts in some way. Vast and irregular it is at its two ends, toward the colonnade and toward the bastions of the city, but the intervening length consists of two perfectly parallel buildings, each over three hundred and fifty yards long, about eighty yards apart, and yoked in the middle by the Braccio Nuovo of the Museum and a part of the library, so as to enclose two vast courts, the one known as Belvedere,--not to be confused with the Belvedere in the Museum,--and the other called the Garden of the Pigna, from the pine-cone which stands at one end of it.
