The spectacular effect of the Rome - Trevi Fountain is not revealed gradually; none of the streets leading to it is in axis with the fountain itself. It is rather the sound of the water that suggests its proximity, but we reach it all of a sudden, and it is as if a curtain was lifted in front of our eyes in a surprise effect that never fails. Designed in the 18th century by architect Nicola Salvi and built over thirty years, the Trevi Fountain is the celebration of water as a symbol of life, health and change. Its location indicates the end of the course of the ancient aqueduct of the Acqua Vergine (19 BC), the history of which is related on the reliefs in the upper section of the facade. The charm of the fountain is enhanced by the contrast between its large size and the small square that contains it and seems to almost compress it, along with its location on the side of a building that does not allow the viewer to walk around it as it normally occurs. The personification of Ocean at the centre of the structure appears to emerge from the water on a chariot led by sea horses and tritons, amidst rocks that are decorated with the representation of thirty varieties of plants. The overall effect is a unique combination of sculpture, architecture and nature in which we can imagine the building blending with the rocks and the gushing water.
Don't forget to throw the famous coin to ensure your return to the Eternal City.To respectthe proper procedure one must stand with one's back to the fountain and throw the coin with the right hand over the left shoulder.