My wife and I are planning a 2nd wedding anniversary to ancient Rome. We would like to round out our sightseeing by balancing new Rome with old Rome. Are there more sites like the very new Maxxi Museum?
Yes, the city’s contemporary art museum, Macro (Museo D’Arte Contemporanea Roma), has just undergone an expansion. Here's an article on contemporary art in Rome: http://events.nytimes.com/2007/04/22/travel/22Rome.html