I am obliged to leave without notice, at present, the branch of ivy, given in illustration of the term 'marble rampant,' at the base of Plate VIII. The foliage of Orvieto can only be rightly described in connection with the great scheme of leaf-ornamentation which ascended from the ivy of the Homeric period in the sculptures of Cyprus, to the roses of Botticelli, and laurels of Bellini and Titian.