DECORATION OF THE VATICAN LIBRARY

The system of decoration carried out in this Library, of which I gave a summary description in the first chapter, is so interesting, and bears evidence of so much care and thought, that I subjoin a detailed account of it, which, by the kindness of Father Ehrle, prefect of the Library, I was enabled to draw up during my late visits to Rome. The diagrammatic ground-plan (fig. 18) which accompanies this description, if studied in conjunction with the general view (fig. 16), will make the relation of the subjects to each other perfectly clear. The visitor is supposed to enter the Library from the vestibule at the east end; and the notation of the piers, windows, wall-frescoes, etc., begins from the same end. Further, the visitor is supposed to examine the east face of each pier first, and then to turn to the left.

I will begin with the figures on the central piers and halfpiers. These figures are painted in fresco, of heroic size: and over their heads are the letters which they are supposed to have invented.