Wind power plant. Ecological energy sources obtained from windmills. Photo of the wind propeller. Wind turbines used to fill up power. Photo of a windmill's blades in the sky. Windmill blade visible in the sky.
Photo of the windmill propellers. Fragment of a windmill on a background of a blue sky.
Railroad straight track. Photo of railroad tracks. Close up of a railroad rails. Old railroad tracks. Railway rails and sleepers close up.
Photo of the vegetable. Green onions grow in the garden.
Photo of the golden wheat field. Wheat field illuminated by the rays of the setting sun.
Photo of stacks of new concrete paving slabs on wooden palette. View of new paving slabs and concrete blocks.
Building-bridge. Photo of the steel structure of the bridge against the sky.
Pictures of wind farms in the countryside. Ecological devices for the production of electricity.
View of the field after the harvest. Straw rolled up in bales.
Harbor on the background of mountains. Photo of the ships , water and mountains.
Grape bushes. Ripe grapes on the bush. Photo of the grapevine. Growing white grapes.
Photo of a goose in the yard. Goose picture. A large flock of geese. White large breeding geese. A photo of domestic geese.
View of the 25th of April Bridge. Bridge on the background of the ship.
Photo of construction works. Fibreboard shavings. Destruction of hardboard. Prying the plate with a crowbar. Removing the fibreboard with the use of tools.
Video of renewable energy. Video of the windmill rotating from below.
Closeup of a lush green cornfield with maize plants. Photo for poster.
Photo of a working excavator. Excavator pouring sand. Excavator at the construction site. Photo of an excavator loading sand. Crawler excavator shovel. Construction machine.
Apple trees in the fruit orchard. Apples ripening in the orchard. Fruit trees. Photo of apples in the orchard. Red apples on apple tree branches among green leaves.
A golden bale has highlights from the evening sun. Photo of sunset.
Corn field. Field of ripening corn. The green field of corn. Young corn cobs growing in the field. Growing corn. Photo of corn leaves.
Leaves of a corn plant growing in a field. Photo of the maize. Corn plant stalks. Ripe corn field ready for harvesting.
View of the straight rails. Photo of railroad tracks close up. Railroad tracks. Railway tracks with sleepers. Old railroad tracks.
Photo of the nature landscape. Sunflowers in the rays of the setting sun.
Photo of the architectural monument. Defensive and residential castle. Castle on Wawel Hill. View of the architectural monuments in Krakow.
Defensive and residential castle. Castle on Wawel Hill. View of the architectural monuments in Krakow. Photo of the architectural monument.
Photo of the cables in the ceilling. Fastening of electric wires.
A photo of a windmill's blades in the sky.Windmill blade visible in the sky.
Photo of the industrial buildings. Photo for poster.
Combine harvester standing in the field. Photo of the combine. The combine is ready for work. Agricultural work on the farm.
Two-level bridge in Lisbon. Photo of the 25th of April Bridge.
Green aerial work platform. Construction machine. Work at heights. Lift arm against the wall of the building. Work aerial platform.
Photo of apples. Apples on the tree. Apples in the orchard. Apple tree with apples. Fruit tree.
Ripe white grapes. Photo of the fruits. Ripe grapes on the vine. Growing white grapes. White grape fruit.
Pears hanging from trees. Fresh pears on the branch. Organic pears growing on the trees. Pears among green leaves in the fruit orchard. Photo of pears in the orchard. Pears in the trees among the leaves.
Photo of the plowed field. Traces of the agricultural machine on the field.
Drying herbs in the sun. Dried thyme. Dried herbs. Drying herbs. Decomposed dry herbs.
Photo of railroad tracks. Railroad tracks. Railway transport. View of the railroad tracks.
Photo of electricity producing windmills. Ecological windmills for electricity production.
Photo of elements of a wind power plant.An engine that moves the blades of a windmill.
Green peas in plastic crates. Photo of peas from healthy farming.
Photo of the yellow flowers. Beautiful sunflower field with beautiful yellow flowers in sunset light, summer concept.
Agricultural work in the field. Combine harvester working in the field. Harvest time. Photo of a combine in the field.
A photo of a windmill blades shown with the sun in the sky. Windmill blades in the sun against the sky.
Electricity pylons against the sky. Power supply cables.
Stacks of new concrete paving slabs on wooden pallets. Photo for poster.
Photo of the cultivation of beet. A mound of beetroot heaped over a cultivated field.
Wind power plant in the field. Ecological energy sources obtained from windmills.
Heap of paving stone ready to be laid. Photo of stacked pavement stones.
Prawns and other seafoods with price tags. Photo from a market in Italy.
Photo of the herbs drying. Photo of drying herbs planted in a field.
Photo of the corn protection. Electric fence to protect the maturing corn field.
Photo of windmill blades shown in the clouds. Orange windmill stripes.
Photo of a metalworking machine. The device in the metallurgical workshop. Machine for processing metal elements. Metallurgical plant.
Photo of a pink building. The pink facade of the building.
Freight train. Photo of the wheels of the train. Railway wagon wheels.
Photo of the golden hay. Hay bales spread out over the field.
Railway station in Olsztyn. Photo of the railway station building. The city of Olsztyn. Old train station building. Urban landscape.
Photo of the high towers. Passing overhead electricity wire of the support carrying the light and the heat in the house.
Photo of the road barrier. Preparations for road construction.
Grape fruit. Grapes hanging on the bush. Photo of dark grapes ripening on the bush. Grapes of grapes on the bush. Dark grapes.
Seedlings planted in the field. Rows of planted seedlings. Photo of the field.
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