The figure of one fountain is said to represent the
River Tiber, in front of an oak-tree; a she-wolf, the symbol of Rome, was a later addition. A second fountain represents the River
Arno. The other two fountains feature female figures believed to represent the Goddess
Diana; the symbol of Chastity; and the Goddess
Juno, the symbol of Strength, but it is possible that they may also represent rivers. The fountains of the Arno, Tiber, and Juno are the work of
Domenico Fontana. The fountain of Diana was designed by the painter and architect
Pietro da Cortona. ==History==