I believe that the work done in the Escõrial had a very definite effect on library-fittings elsewhere; but, like other important inventions, the scheme of setting shelves against a wall instead of at right angles to it occurred to more than one person at about the same period; and therefore I cannot construct a genealogical tree, as I once thought I could, with the Escõrial at the root, and a numerous progeny on the branches.
Between 1603 and 1609—only 25 years afterwards—Cardinal Federigo Borromeo built, endowed, and furnished the Biblioteca Ambrosiana at Milan. A plain Ionic portico, on the cornice of which are the words BIBLIOTHECA AMBROSIANA, gives access to a single hall, on the ground floor, 74 ft. long by 29 ft. broad ([fig. 120]). The walls are lined with bookcases about 13 ft. high, separated, not by columns, but by flat pilasters, and protected by wire-work of an unusually large mesh, said to be original. At each corner of the hall is a staircase, leading to a gallery, 2 ft. 6 in. wide. The cases in this gallery are about 8 ft. 6 in. high. Above them again is a frieze consisting of a series of portraits of saints in oblong frames. The roof is a barrel-vault, ornamented with plaster-work. Light is admitted through two enormous semi-circular windows at each end of the room. No alteration, I was informed when I visited the library in 1898, has been permitted. Even the floor of plain tiles, with four tables (one at each corner), and a central brazier, is left as the Cardinal arranged it.
A good idea of the appearance of this noble room will be obtained from the general view ([fig. 121])[498]. The way in which the books were arranged was evidently thought remarkable at the time, for a contemporary writer says of it "the room is not blocked with desks to which the books are tied with iron chains after the fashion of the libraries which are common in monasteries, but it is surrounded with lofty shelves on which the books are sorted according to size[499]."
This library was part of a larger scheme which included a college of doctors, a school of art, a museum, and a botanic garden; all of which were amply endowed. The library was to be open not merely to members of the college, but to the citizens of Milan and all strangers who came to study there; but the severest penalties awaited those who stole a volume, or even touched it with soiled hands; and only the Pope himself could absolve them from such crimes[500].
Before many years were over these novelties in library arrangement and library administration found a ready welcome in France, where Cardinal Mazarin was engaged in the formation of a vast collection of books intended to surpass that of his predecessor Richelieu[501]. Even then his library was public; all who chose to come might work in it on Thursdays from 8 to 11 in the morning, and from 2 to 5 in the afternoon. At a later period of his life, when he had removed to a palace now included in the Bibliothèque Nationale, he was able to build a library in accordance with his magnificent ideas. An accident of construction placed this room over the stables, a conjunction which afforded endless amusement to the pamphleteers of the time. It was finished at the end of 1647; and in the following year the Cardinal threw it open, the first public library given to Paris. Publicè patere voluit, censu perpetuo dotavit, posteritati commendavit, said the inscription which he placed over the door of entrance. I need not attempt to recover from the somewhat conflicting accounts of admiring contemporaries the exact dimensions and arrangements of this gallery, for the bookcases still exist almost unaltered in the Bibliothèque Mazarine. One detail deserves notice because it may have been borrowed from the Ambrosian Library. There is said to have been a staircase in each of the four corners of the room by which access to a gallery was obtained[502].
Fig. 122. Bookcases in the Bibliothèque Mazarine, Paris. From a photograph by Dujardin, 1898.