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Propeller blades from some wind generators of electric power #146739195
Description
Large propeller blades from two wind generators of electric power on hilly landscape at Serra da Estrela. The highest mountain range in continental Portugal, with astonishing scenery. Retouched photo europe vacation travel tourist charming bucolic countryside hilltop field escarpment ground meadow craggy parched bush rural valley rocky flinty weathered rough green thicket brushwood undergrowth tree woods forest grove clump ridge highlands equipment turbine environmental electricity industry windmill energy renewable technology some