The Trevi Fountain stands as one of the most iconic Baroque fountains in the world, designed by architect Nicola Salvi and completed by Giuseppe Pannini. Crafted entirely from travertine and marble, this monumental sculptural ensemble rises dramatically from the Piazza di Trevi, featuring a grand architectural backdrop adorned with Corinthian columns, ornamental relief panels, and allegorical statuary. The fountain's centerpiece depicts Oceanus in his chariot, surrounded by dynamic figures representing the sea, framed by cascading turquoise waters that pool at the base. The interplay of sculptural drama, naturalistic water effects, and Classical architectural grandeur exemplifies the theatrical ambitions of Baroque public art, drawing millions of visitors annually who participate in the tradition of coin-tossing to ensure their return to Rome. Wikimedia Commons (CC BY-SA)