Keywords
alternative energy, color image, day, deforestation, energy efficient, environment, environmental conservation, environmental issues, firewood, fossil fuel, fuel and power generation, large group of objects, log, no people, outdoors, pattern, photography, power supply, renewable energy, solar energy, solar equipment, solar panel, square, stack, sustainable resources, technology, unknown, vertical, 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, 1393049