Airport powered by solar panels.

Airports can use the large open air space they have to host panels, like the one in Fresno, California, USA.

Solar leaves

Artistic designs to increase interest in solar panel's and energy.
This one is in form of leaves - will use solar panel instead of chlorophyll to generate energy!.
This is from a startup http://www.s-m-i-t.com/





More here
http://www.inhabitat.com/2008/03/01/smits-grow2-project-new-solar-and-wind-solutions/