Émile Zola,
The Three Cities Trilogy: Rome…
“ The church of San Pietro in Montorio stands there, on the spot where, as some say, St. Peter was crucified. The square is bare and brown, baked by the hot summer suns; but a little further away in the rear, the clear and noisy waters of the Acqua Paola fall bubbling from the three basins of a monumental fountain amidst sempiternal freshness. And alongside the terrace parapet, on the very crown of the Trastevere, there are always rows of tourists, slim Englishmen and square-built Germans, agape with traditional admiration, or consulting their guide-books in order to identify the monuments. ”
