Building wall illuminated by the rays of the setting sun. Photo of the buildings.
A fountain with a sculpture of a man. Water gushing from the fountain.
Catania urban landscape. Photo of the buildings, trees and streets.
The remains of the temple of Apollo. Photo of the ruins of the temple.
Monochrome image of the building. Black and white photo.
Old built-up corner balcony. Photo of the houses with dilapidated plaster.
Photo of traditional buildings in Porto. Photo from below.
Natural energy obtained from the wind. Photo of a windmill farm.
Buildings in Porto against the backdrop of the Ponte da Arrábida bridge.
Facade of the church of Saint Catherine of Alexandria. Photo of the statue.
Gray and white facade of the house. Photo of the building.
A photo of a windmill standing in the distance. Corn growing in the background of the forest and windmills.
View of the windmills standing in the field. Photo of a windmill farm for electricity production. Modern technology in the production of electricity.
Catania on the background of Mount Etna. Photo for wallpaper.
Church in Cracow market square. St. Mary Basilica. Photo of the church. The historic St. Mary Church in Cracow. Cracow roman catholic church.
View of the Lisbon skyline. Photo of the historic tenement houses.
Windmill for energy production. Modern technology of generating electricity. Wind power plant.
Secured ruins of greek theater in Italy. Photo of the theater in Taormina.
Palm tree in Italy on the background of the house. Photo for poster.
A photo of a windmill with a forest background. Huge windmill standing in the field.
A view of the Motława river bank. Old Town in Gdansk.
Photo of old buildings in Porto, Portugal. Photo for poster.
Windmills for energy production. Freestanding windmills.
Asbestos on the roof of a country house. Wooden rural old house.
St. Mary Basilica. Photo of the church. The historic St. Mary Church in Cracow. Cracow roman catholic church. Church in Cracow market square.
Church at the foot of Wawel. Visiting the Bernardine Church. Bernardine church in Cracow. Architectural monument in Cracow. Photo of the church in Cracow.
Windmill for energy production. Modern technology of generating electricity. Wind power plant.
A movie with a panorama of Mount Etna and Catania. Film showing the buildings of the city.
Photo of the wind propeller. Wind turbines used to fill up power.
Photo of the green energy. Close-up shot of a wind turbine's blades at a wind power plant.
Photo of the old wooden church. Photo of the church spire with a cross.
Pictures of wind farms in the countryside. Ecological devices for the production of electricity.
Old house with an interesting facade in Lisbon. Photo of the building.
Photo of the industrial buildings. Photo for poster.
Flowers on the balcony of the old house. Hanging flowers from the balcony.
Church tower above the roofs of houses in Porto. Photo of the belfry.
City tram in Krakow. Tram in Krakow. Public transport. Photo of the tram. Blue tram.
Windmills standing in the field Various types of fields.
Red bricks in Greek theater close up. Photo of texture.
View from the balcony on Santuario Madonna del Carmine. Photo of basilica.
The diverse architecture of Porto. Photo for poster.
Decorative building facade. Photo of the colorful tiles and windows.
Table in the restaurant by the window. Photo of restaurant decor.
Elephant column statue in Sicily. Photo for tourist attraction.
Mary Basilica tower. The tower of St. Mary Basilica against the sky. Photo of the church tower. The architecture of St. Mary Basilica. Basilica in the old town square.
Photo of electricity producing windmills. Ecological windmills for electricity production.
Historic tenement houses in Gdansk. Municipal architecture of Gdansk.
Basilica della Collegiata, famouse baroque church. Facade of old cathedral Catania.
A photo of a windmill's blades in the sky.Windmill blade visible in the sky.
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