Bar sign in San Casciano dei Bagni, Tuscany, Italy, Europe View of Sodermalm district in Stockholm, Sweden Detail of Islamic tilework at the Alhambra, Granada, Spain Interior of the Stephansdom, Cathedral of Vienna, Austria Gondola on a canal in Venice, Italy Modern and antique architecture in Oslo, Norway, Europe Town of Frigiliana, white town in Andalusia, Spain Town of Benalmadena, Costa del Sol, Andalusia, Spain Niemeyer Center building, in Aviles, Spain Hotel Westin in Los Cabos, Baja California Sur, Mexico Building designed by Hundertwasser, Hundertwasserhaus, Vienna, Austria, Europe Town of Benalmadena, Costa del Sol, Andalusia, Spain Coloured houses on the Onyar River, Girona, Spain Karlskirche, St, Charless Church, Vienna, Austria, Europe View of the Matterhorn, Switzerland Water activity in Tarifa, the best place for watersports in Andalucia, Spain Bouffay district, downtown of Nantes, Pays de la Loire, France, Europe View of Mijas, white town in Costa del Sol, Andalusia, Spain 25th April Bridge in Tagus river, Lisbon, Portugal Katarina kyrka at Sodermalm district in Stockholm, Sweden Telecommunications tower by architect Santiago Calatrava, Spain Lanzarote Island, Spain Partial view of La Defense, the main business district in Paris, France Photovoltaic pergola 3700 m2, Forum zone, Barcelona, Spain Abstract design in a Expo in Barcelona, Catalonia, Spain View of the city of Malaga from the castle of Gibralfaro, Andalusia, Spain Agbar Tower, 142m skyscraper by architect Jean Nouve, Glorias Square, Barcelona, Spain Lanzarote Island, Spain Interior of Basilica Sagrada Familia, Barcelona, Catalonia, Spain View of Basilica di Maria della Salute in Punta della Dogana Maria Guerrero square, Malaga, Andalusia, Spain View of La Defense, the main business district of Paris, France View of Zafra from The Parador Hotel, Extremadura, Spain, Europe Museums Quartier in Vienna, Austria Parque del Oeste, in front of Royal Palace, Palacio Real, Madrid, Spain