The arches, round or more often pointed in form, were decorated with moulded terra-cotta enrichments, and often with alternating voussoirs of marble.
The town hall, with its light open loggia of semicircular arches on the ground floor, was designed by Fra Giocondo towards the end of the i 5th century; its sculptured enrichments of pilasters and friezes are very graceful, though lacking the vigorous life of the earlier medieval sculptured ornamentation.
Gilding, stains and lacquers, electro-plating, chasing, "matting," frosting, burnishing, mechanically produced mouldings and enrichments, and the other processes esteemed in the 10th century, are disused and avoided.
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