Palazzo Senatorio, Piazza del Campidoglio, Rome: left flank of the double staircase with the reclining figure of the Nile adorning the fountain basin

NOTES; This building is the official seat of the Mayor of Rome. The two colossal Roman statues representing the Nile and Tiber were formerly in Constantine's baths on the Quirinal Hill and were moved here by Michelangelo. The fountain basins were added in 1589 when the Acqua Felice aqueduct reached the hill.