Free image/jpeg, Resolution: 235x235, File size: 25Kb, Green energy city silhouette N2 picture with tags: Sustainable Resources, City, Sign, Abstract, House, Wind Turbine, Environment, Environmental Conservation, Fuel and Power Generation, Energy, Technology, Silhouette, Social Issues, Multi Colored, Windmill, Power, Positive Emotion, Vector, Choice, Recycling, Wealth, Symbol
