"And if you visit one church, we’d suggest Santa Maria Annunciata in Chiesa Rossa, where, 25 years ago, priest Giulio Greco invited the late American artist Dan Flavin to create a site-specific work that would be central to its restoration. A year later, in collaboration with New York City’s Dia Center for the Arts and the Dan Flavin Estate, Fondazione Prada helped bring Flavin’s iconic Untitled to life as a multicolored light installation that illuminates the entire space."