Wind Turbine blades spinning at sunset
Johan Swanepoel
Wind Turbines at sunset
Johan Swanepoel
Space junk orbiting earth #2
Johan Swanepoel
Eco footprint shaped island
Johan Swanepoel
Wind Turbine rotating close-up
Johan Swanepoel
Wind Turbines in motion from the front
Johan Swanepoel
Wind Turbine and sun
Johan Swanepoel
World Map made of green trees
Johan Swanepoel
Wind Turbine from below
Johan Swanepoel