The term 'Italian Fountain Site' is referring to the Trevi Fountain, which is a fountain in Rome, Italy. It is one of the most famous fountains in the world and is a popular tourist destination. The fountain was designed by Italian architect Nicola Salvi and completed in 1762. It is a Baroque style fountain and is the largest Baroque fountain in Rome. The Trevi Fountain is a symbol of the city of Rome and is a popular spot for visitors to take pictures and make wishes.