As we wrap up the week here is a fairly recent addition to the Windows 7 Personalization Gallery that shows of the awesome power that is in nature.  Lightning photos are always very dramatic and these are no exception.

Thunderstorm and lightning, at dusk Lightning Lightning Striking
Lightning storm Lightning storm Lightning storm
Several cloud-to-ground lightning flashes from a thunderstorm in North Dakota, USA Lightning Lightning bolts in night sky
Lightning Storm over Ocean Masai Mara National Reserve, Kenya --- Lightning above Cheetah with adolescent cubs on termite mound A bolt of lightning strikes the rocky landscape of the Grand Canyon. This image was taken from the South Rim of the Grand Canyon during a mid summer thunderstorm. An annual climatic phenomenon known as the Arizona Monsoon brings warm, moist air to the Desert Southwest each summer, the hot summer sun creates powerful convectional storms on an almost daily basis.
Lightning storm   Lightning Storm

Download the Lightning Windows 7 Theme