Squares in Paris Clichy". The French use of the word "place", —— where, in the USA, the UK, Canada, etc., an English-speaker would use the word "square", —— follows the pattern established in other European languages: the Spanish use the cognate, "plaza" (like Madrid's "Plaza Mayor"); the Germans use "platz" (Berlin's "Potsdamer Platz"); the Italians use "piazza" (Rome's "Piazza Navona"); etc. So, in summary, the French have "squares" that might (or, more likely, might not) be called "squares" in English, and they use the word "place" to denote what an anglophone would almost certainly call a "square". To make things a bit more
Piazza della Rotonda the fountain in the Piazza della Rotonda was authorized on September 25, together with a fountain for Piazza Colonna, and two more for Piazza Navona; the fountain for the Rotonda, completed in 1575, was of a chalice-type design, around 3.5 to 4 meters in height, and fed with the Vergine water through a terracotta conduit. Della Porta designed the fountain, and Leonardo Sormani executed it. Due to the slope of the piazza, the fountain is approached by five steps on the south side, and only two on the north. Under the pontificate of Alexander VII Chigi, projects were set afoot