2Salvi was not the original architect

Alessandro Galilei, a architect from the same family as the famous astronomer Galileo, originally won the commission for the project but the commission was ultimately given to Salvi after a public outcry. The reason for the public’s objections? Galilei was a Florentine, while Salvi was a native Roman.

However Salvi never saw his fountain completed. The first water came out of the fountain in 1743 but it wasn’t until 1762 that a different Pope, Clemens XIII, officially completed and inaugurated the new Trevi Fountain, 11 years after Salvi’s death. Still, the final product is largely his.