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Windmill park with clouds and a blue sky, wind mill turbines in the ocean aerial view of a wind farm in the Nehterlands production clean energy
Small propeller plane flying with smoke at an airshow in the USA.
The propeller and radial engine on a vintage plane.
The blue arcuate striped blades of an abstract propeller, with red and green accents, rotate on a black background. Icon, logo, symbol, sign. 3d rendering. 3d illustration.
New ship's seven-blade bronze propeller, close-up.

Free stock photospropel (20)

Instruments for climate analysis: Solar-powered weather station at Fort Caroline National Memorial along the St. Johns River in Jacksonville, Florida, USAImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/instruments-climate-analysis-solarpowered-weather-station-175709888">Image used under license from Freestock.com</a>
Wind Turbines in Galicia, SpainImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/wind-turbines-galicia-spain-1260212245">Image used under license from Freestock.com</a>
Wind Turbines, Galicia, SpainImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/wind-turbines-galicia-spain-1260211534">Image used under license from Freestock.com</a>
Air Drone icon vector symbol flat eps jpg app web conceptImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/air-drone-icon-vector-symbol-flat-428029045">Image used under license from Freestock.com</a>
Air Drone vector iconImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/air-drone-vector-icon-432647122">Image used under license from Freestock.com</a>
Air Drone vector iconImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/air-drone-vector-icon-414401008">Image used under license from Freestock.com</a>
Air Drone vector iconImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/air-drone-vector-icon-425955400">Image used under license from Freestock.com</a>
air drone icon vector symbol flat eps jpg app web conceptImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/air-drone-icon-vector-symbol-flat-420324949">Image used under license from Freestock.com</a>
air drone icon vector symbol flat eps jpg app web conceptImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/air-drone-icon-vector-symbol-flat-418352515">Image used under license from Freestock.com</a>
Air Drone icon or symbolImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/air-drone-icon-symbol-422149036">Image used under license from Freestock.com</a>
Air Drone icon vector illustrationImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/air-drone-icon-vector-illustration-391815055">Image used under license from Freestock.com</a>
Air Drone icon vector illustrationImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/air-drone-icon-vector-illustration-411876901">Image used under license from Freestock.com</a>
Air Drone iconImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/air-drone-icon-424673293">Image used under license from Freestock.com</a>
air drone icon vector symbol flat eps jpg app web conceptImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/air-drone-icon-vector-symbol-flat-417296908">Image used under license from Freestock.com</a>
Air Drone high quality iconImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/air-drone-high-quality-icon-386756578">Image used under license from Freestock.com</a>
Air Drone icon or symbolImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/air-drone-icon-symbol-382826746">Image used under license from Freestock.com</a>
Air Drone icon or symbolImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/air-drone-icon-symbol-390809908">Image used under license from Freestock.com</a>
row of windmills at sunset time in the countrysideImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/row-windmills-sunset-time-countryside-2623439">Image used under license from Freestock.com</a>
single windmill in an angle over a beautiful blue skyImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/single-windmill-angle-beautiful-blue-sky-2623757">Image used under license from Freestock.com</a>
Wall of water from row of fountain jetsImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/wall-water-row-fountain-jets-1884316">Image used under license from Freestock.com</a>