San Miguel de Lillo, 9th century Royal Chapel of Summer Palace of Ramiro I, remodelled in the 17th century, UNESCO World Heritage Site, Oviedo, Asturias, Spain, Europe

Fontana del Moro, remodelled in 1653 by Bernini, Piazza Navona, Rome, Lazio, Italy, Europe

Ninth century Royal Chapel of Summer Palace of Ramiro I, remodelled in the 17th century, at San Miguel de Lillo, Oviedo, Asturias, Spain, Europe

Kirche Unsere liebe Frau Church of Our Lady or Obere Pfarre church, Gothic building, interior, remodelled in the Baroque style, 18th century, Eisgrube 4, Bamberg, Upper Franconia, Bavaria, Germany, Europe

Indoor view of the Duomo, Cathedral of Rieti, official name Cattedrale di Santa Maria Madre di Dio, Cattedrale dell'Assunta, begun in 1109, consecrated in 1225, radical baroque renovation in 1639, Rieti, Latium, Italy, Europe

Hammerhead tower of the former Zeche Minister Stein mine, today office building and service center, Dortmund, North Rhine-Westphalia, Germany, Europe

Snow covered windmill and restaurant "Kluetzer Muehle" in winter, smock mill with wind rose, Kluetz, Kluetzer Winkel, Mecklenburg-Western Pomerania, Germany, Europe

Gutshaus Neddesitz manor, built in 1911, converted from 1995 to 1997 into a hotel, Sagard, Ruegen island, Mecklenburg-Western Pomerania, Germany, Europe

Snow-covered windmill and restaurant "Kluetzer Muehle" in winter, smock mill, Kluetz, Kluetzer Winkel, Mecklenburg-Western Pomerania, Germany, Europe

Former Gut Sunder manor house, district of Celle, Lower Saxony, Germany, Europe

Hammerhead tower of the former Zeche Minister Stein mine, today office building and service center, Dortmund, North Rhine-Westphalia, Germany, Europe

Typical old country village, renovated and converted to hotels, Pedralva, Lagos, Algarve, Portugal, Europe

Burg Goessweinstein castle, 1076, remodelled in 1890 in the neo-Gothic, below houses of Goessweinstein, Upper Franconia, Bavaria, Germany, Europe

Burg Goessweinstein castle, 1076, remodelled in 1890 in the neo-Gothic, below houses of Goessweinstein, Upper Franconia, Bavaria, Germany, Europe

Burg Goessweinstein castle, 1076, remodelled in 1890 in the Gothic Revival style, Goessweinstein, Upper Franconia, Bavaria, Germany, Europe

Burg Goessweinstein castle in winter, 1076, remodelled in the Neo-Gothic style around 1890, Goessweinstein, Upper Franconia, Bavaria, Germany, Europe