Generators (Black and White)
Black and white image of wind generators in Aragon, Spain.
These "windmills" are beautiful not only from an aesthetic standpoint but also from an environmental one. They harness the power of the wind and, without damaging or changing it, turn the driving force into clean, green electricity.
Spain now produces 20% of its power from renewable resources and is aiming to increase this figure to 30% by 2010. Britain lags embarrassingly far behind; America still further.