162 THE REPUBLIC OF RAGUSA images may be seen over the gates, on the fortifications, and on various buildings, but they are all colourless and of very rough workmanship. A plaque of marble, with figures in high relief, in the sacristy of the Franciscan church, deserves notice. It is said to be thirteenth-century work of the Isola di Mezzo. During the next two hundred years architecture attains to its full development, and at least one painter arises whose work is of considerable value, while the goldsmith’s and silversmith’s art come to occupy an important place.