Keywords
alternative energy, autumn, autumn leaves, beauty in nature, blowing, blue sky, blurred motion, change, color image, conservation, copy space, day, eco-friendly, energy, environment, environmental, environmental conservation, europe, european, falling, field, fuel and power generation, germany, global warming, green, green energy, horizontal, leaf, low angle view, mid-air, motion, muensing, natural, nature, nobody, outdoors, photography, power, renewable energy, rural scene, sustainability, travel, tree, wind, wind power, wind turbine, windmill, stock image, images, royalty free photo, stock photos, stock photograph, stock photographs, picture, pictures, graphic, graphics, fine art prints, print, poster, posters, mural, wall murals, u16046358