One mosaic is that of the nine muses that is, Clio, Euterpe, Thalia, Melpomene, Terpsichore, Erato, Polymnia, Ourania, and Calliope. The central portrait is that of Calliope, the muse of Epic poetry and arts, who according to ancient Greek poet Isiodos, was the greatest and finest of them all. The nine muses are a source of inspiration to many artists as they discovered many art forms. Some of them even developed tools related to the arts. The muses were looked up to and summoned by Greek and renaissance artists and portrayed in their artwork. The mosaic of Thalia, the muse of comedy and idyllic poetry is in great condition and stands out particularly. The experts believe that the face was done in glass pieces specially designed for the purpose.