Keywords
2011, blue, building, cloud, december, eco, eco house, electricity, energy, energy saving, environment, generation, high angle view, home, housing, housing environment, izumi, japan, landscape, natural energy, no one, no people, nobody, noon, osaka, outdoors, power, refreshing, roof, sky, solar panel, solar power, sunny, winter, 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, zjgb000402