The expression of Chattard, "foderata di tavole," meaning "panelled," adds a new fact to our knowledge of the fittings of the Library. If we may believe Pansa, whose work on the Library of Sixtus V. was published in 1590, all the rooms in the old Library were similarly treated. After mentioning the care bestowed upon the MSS. in the way of binding, he proceeds:
This writer cannot be accurate when he states that the rooms were panelled above, i.e. on their ceilings. We know by the remains still existing in the Latin and Greek Libraries, that the vaults there were treated in quite a different manner, but I see no reason for doubting his accuracy respecting the walls, and I beg leave to suggest that by "panels whereon he caused divers pictures of flowers and other objects to be made," inlaid work with which the panels were decorated may be meant. We shall see presently that there was some beautiful inlaid work in the Library, part of which still exists.
The fourth and last room—spoken of in 1480 as "that addition which our Master lately made"—is 29 ft. wide by 40 ft. 6 in. long. It is at present lighted by only a single window in the north wall (fig. 2, G), and is very gloomy. But in former days, as explained above, it had another window in the middle of the east wall (ibid., H), where there is now a door. Nothing certain can be made out about its decoration.
It is much to be regretted that so little is said about the glazing of the windows throughout the Library. Great care was evidently bestowed upon them, and the engagement of foreign artists, with the purchase of glass at Venice, because, apparently, none good enough could be found in Rome, are proofs that something specially beautiful was intended. Coloured glass is mentioned, which may have been used either for coats of arms—and
- ↑ Delia Libraria Vaticana Ragionamenti di Mutio Pansa. 4to. Roma, 1590, p. 320.
