(ANSA) - Rome, September 7 - The following is a city-by-city guide to some of Italy's art exhibitions: AOSTA - Centro Saint-Benin: Giorgio de Chirico, The Labyrinth of Dreams and Ideas; 65 works including 40 oil paintings; until September 30. FLORENCE - Galleria dell'Accademia: Art Returns Art; contemporary masters including Bacon, Klein, Burri, Kounellis, Picasso and Warhol; until November 4. LUCCA - Lucca Center of Contemporary Art: David LaChapelle, 53 photos; until November 4. MAMIANO DI TRAVERSETOLO (PARMA) - Fondazione Magnani Rocca: Grama Sutherland; until December 9. MANTUA - Palazzo Te: Pier Luigi Nervi, Architecture As A Challenge,; until November 25. OTRANTO - Castello Aragonese: Andy Warhol, I Want To Be A Machine; 50 works, until September 30. ROME - Castel Sant'Angelo: The Popes Of Memory, seven centuries of papal life through 130 masterpieces; until December 8. - Macro: Neon, The Luminous Material of Art, 70 works by 50 artists over 80 years including Dan Flavin, Maurizio Cattelan, Mario Merz, Alfredo Jarre, Pascale Marthine Tayou; until November 4. - Galleria Nazionale d'Arte Moderna (GNAM): Andy Warhol Headlines; until September 9. - Musei Capitolini: 'Portraits, The Many Faces Of Power', 150 Roman heads, busts, statues ranging from early terracotta works to deified images of imperial rulers; until September 25. - Colosseum: Nero; until September 18. ROVERETO - MART: Fausto Melotti, Geometrical Angelical, also works by de Chirico, Carra', others; until September 30. STRA - Villa Pisani: 'The Nobility of Work, Arts and Crafts in Venetian Painting from the 1800s to the 1900s'; until November 4. TIVOLI - Villa d'Este: Magnificence at Table; the art of Renaissance banquets; until November 4. TURIN - Reggia di Venaria: La Bella Italia, celebrating 150th anniversary of Italian unity; 350 works tracing various ex-capital cities including Florence, Turin, Milan, Genoa and Naples as well as Rome; plus art giants like Giotto, Donatello, Leonardo, Raphael, Michelangelo, Titian, Tiepolo, Canova, Bernini; until September 11. VENICE - Punto della Dogana, Francois Pinault Foundation: 'Praise of Doubt', 60 works by 20 contemporary giants including Maurizio Cattelan, Jeff Koons, Jeff Bauman, Adel Abdessemed, Marcel Broodthaers, Dan Flavin, Thomas Schutte and Charles Ray; until December 31, 2012.