St. Peter's Basilica (Rome, Vatican) -- Papal Basilica of Santa Maria Maggiore (Rome, Vatican) -- Cappella Palatina (Palermo, Italy) -- San Maurizio al Monastero Maggiore (Milan, Italy) -- Church of the Gesù (Palermo, Italy) -- Cappella Sansevero (Naples, Italy) -- Le Thoronet Abbey (Le Thornonet, France) -- Notre-Dame Cathedral (Paris, France) -- Chartres Cathedral (Chartres, France) -- The Royal Chapel of Versailles (Versailles, France) -- Couvent Sainte-Marie de la Tourette (Éveux, France) -- Mosque-Cathedral of Córdoba (Córdoba, Spain) -- Santa Maria de León Cathedral (León, Spain) -- Seville Cathedral (Seville, Spain) -- Basilica de la Sagrada FamÃlia (Barcelona, Spain) -- Igreja de São Francisco (Porto, Portugal) -- Jerónimos Monastery (Lisbon, Portugal) -- Igreja de Misericórdia (Chaves, Portugal) -- Ulm Minster (Ulm, Germany) -- Ottobeuren Abbey (Ottobeuren, Germany) -- Asamkirche (Munich, Germany) -- St. Moritz Church (Augsburg, Germany) -- Church of St. Leopold (Vienna, Austri) -- Chapel of St. Mary of the Angels (Monte Tamaro, Switzerland) -- Ely Cathedral (Ely, United Kingdom) -- Wells Cathedral (Wells, United Kingdom) -- King's College Chapel (Cambridge, United Kingdom) -- St. Paul's Cathedral (London, United Kingdom) -- St. Michael the Archangel Church (Binarowa, Poland) -- Churches of Peace (Jawor and Świdnica, Poland) -- Churches of Moldavia (Arbore, Modovita, and Sucevita, Romania) -- Sedlec Ossuary (Kutná Hora, Czech Republic) -- Saint-Sophia Cathedral (Kiev, Ukraine) -- Stave churches (Borgund, Heddal, and Uvdal, Norway).