Photo of elements of a wind power plant.An engine that moves the blades of a windmill.
Old houses in Ribeira quarter of Porto, Portugal. Photo of the old facades.
Interior of the Greek theater in Taormina. Photo from bottom to top.
Catania's Cathedral in the city centre of the Sicilian town. Photo of cathedral of Sant'Agata.
Natural energy obtained from wind. Photo of a windmill farm. Modern technology in the production of electricity.
The power of nature. Photo of the Mount Etna, hills, trees and water.
Sandstone formations. Photo of the rock walls. Tourist attraction in the Czech Republic. A walk through the rock city. Huge rock walls covered with moss.
Air tram in Barcelona. Cable car over the city of Barcelona.
Railway station in Olsztyn. Photo of the railway station building. The city of Olsztyn. Old train station building. Urban landscape.
A film about the Pamukkale landscape. Landscape in Turkey. Pamukkale. Vacation and relaxation in Turkey. Lime deposits on the rock.
Monument on Island of Granaries. Photo of Stągiewna Tower.
Famous theater ruins in Taormina. Photo of the Greek theater.
Remains of the ancient Roman theater in Taormina. Photo for wallpaper.
Chiesa di Santa Maria Assunta. Photo of church in Sicily.
Archcathedral in Prague. Prague Castle. The largest presidential residence. The largest castle in the world, Prague.
Red brick buildings. Photo of the company building.
Photo of the high voltage pole. Electricity pylons in a wheat field.
Greek theatre with hills in the background. Photo of the ruins in Taormina.
Front of the Chiesa di Santa Maria Assunta. Photo for poster.
Catania Cathedral of Sant'Agata in Sicily. Photo of dome of the abbey of Santa Agata in Catania.
Photo of a street in Dresden. View of the buildings and streets of Dresden.
Tram in Krakow. Public transport. Photo of the tram. Blue tram. City tram in Krakow.
Photo of a windmill's blades in the sky. Windmill blade visible in the sky. Wind power plant. Ecological energy sources obtained from windmills. Photo of the wind propeller. Wind turbines used to fill up power.
Taormina as an example of Greek architecture. Photo of the ruins of a greek theater.
Plants in the streets of Taormina. Photo of the flowers on the stairs.
Wooden poles by the road. Poles along the road. Photo of the old electric poles.
Church at the foot of Wawel. Visiting the Bernardine Church. Bernardine church in Cracow. Architectural monument in Cracow. Photo of the church in Cracow.
Photo of the view of the street during a downpour. Rain in the city from behind the car windows.
The city of Catania and Mount Etna. Photo of the buildings and streets.
View of the windmills standing in the field. Photo of a windmill farm for electricity production. Modern technology in the production of electricity.
Storm clouds over the city. Photo of the street lamp and high voltage pole.
Stągiewna Tower on Island of Granaries. Photo of the red brick building.
Gothic gate. Rock city in the Czech Republic. Sandstone formations in rock city. Photo of the rocks overgrown with moss. Photo of the gate.
Old building in the city. Destroyed house. Photo of the dilapidated building.
Stone walk path in ruins of a greek theater in Taormina. Photo for wallpaper.
Photo of the windmills. Wind power plant in the field. Ecological energy sources obtained from windmills. Wind power plant. Natural energy obtained from the wind. Photo of a windmill farm.
Photo of the tram. Blue tram. City tram in Krakow. Tram in Krakow. Public transport.
Traditional houses in Porto. Photo of the landscape element.
District Riberia, Porto. Photo of the historic district in Porto.
Golden Gate Bridge in the USA. Photo of the red bridge in San Francisco.
Evening tour of the waterfront. Photo of the shaft of stones.
Cathedral of Sant'Agata-Piazza del Duomo. Front photo.
Insulators on the pole. Old electric pole close up. One wooden pole. Ceramic insulators on an electric pole. Photo of the old electric wooden pole.
Street lighting. Photo of the street lamp. Hanging street lamp against the blue sky.
Photo of windmills producing electricity. Modern technology for the production of electricity.
Windmill for energy production. Modern technology of generating electricity. Wind power plant.
Cityscape of the city of Porto, Douro river with typical colored houses on the water's edge. Photo of the urban landscape.
Photo of monumental rocks. Sandstone rocks in the Czech Republic. Rock sculptures in a rock city. Trees growing on the rocks.
Photo of a windmill's blades in the sky. Windmill blade visible in the sky. Wind power plant. Ecological energy sources obtained from windmills. Photo of the wind propeller. Wind turbines used to fill up power.
Photo of windmills producing electricity. Modern technology of electricity production. Wind power plant.
Buildings in the old town of Porto. Photo for wallpaper.
Tree on a background of buildings in the city of Porto. Photo of the green tree.
Cathedral of Sant'Agata in Sicily, Italy. Photo for wallpaper.
Historic Cracow. Wawel Royal Castle. Photo of the castle in Krakow. Wawel Royal Castle in Cracow. Sights of Cracow.
Photo of the moon. Night sky in the city. Moon in the sky. Night city lights.
Ecological way of obtaining energy. Eco-friendly business. Windmill power generator standing in the field. Alternative energy sources. High windmill. Photo of a power generator.
Video of renewable energy. Video of the windmill rotating from below.
Ancient greek/roman amphitheatre of Taormina, Sicily. Photo for poster.
Panorama of the town against the background of mountains. Photo for wallpaper.
Destroyed remains of the ruins of the Greek theater. Photo for poster.
Italian nature against the backdrop of the city and the volcano Etna. Photo for wallpaper.
Panorama of the Etna volcano from the city of Catania. Photo for wallpaper.
Model of the Cloth Hall in Cracow. Exhibited model on the Main Market Square in Cracow. Photo of a mock-up reflecting the building of the Cracow Cloth Hall.
View of the windmills standing in the field. Modern technology in the production of electricity.
Etna against the background of the ruins of the theater. Photo for wallpaper.
Photo of the sicilian orange tree. Green fruit tree.
Official residence of the Prime Minister in Dresden. Photo of the building in Dresden, Germany. The Saxon State Chamber. Supreme State Authority of the Free State of Saxony.
Landscape while exploring the rock city. Photo of the sandstone rocks. Rock formations in the Czech Republic. Gray rock walls. Rock city surrounded by tall old trees. Huge rock formations overgrown with forest vegetation. Photo of the rock sculptures.
Photo of a mock-up reflecting the building of the Cracow Cloth Hall. Model of the Cloth Hall in Cracow. Exhibited model on the Main Market Square in Cracow.
Church at the foot of Wawel. Visiting the Bernardine Church. Bernardine church in Cracow. Architectural monument in Cracow. Photo of the church in Cracow.
Night tour of Krakow's monuments. Photo of the architectural monument. Illuminated Sandomierz Tower in Krakow.
Windmill for energy production. Modern technology of generating electricity. Wind power plant.
Sightseeing ruins in Taormina. Photo of the theater in Taormina, Italy.
Greek amphitheater. Photo of the ruins of a greek theater in Taormina.
Dome of the abbey of Santa Agata in Catania. Photo for poster.
The Catania baroque cathedral of Sant'Agata in Sicily. Photo for wallpaper.
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