A very well done German commercial that won a gold lion (I think 2007) under the film category in the 54th edition of the Cannes International Advertising Awards. The video from Epuron has given a character to something as invisible and plain as the wind. It intends to raise the awareness for the use of wind energy. You find many versions on the web, here it is with German subtitles. Enjoy.
By the way, if you are interested in the subtle qualities of air and wind, have a look at the book on the Maruths (Lectures on Secret Doctrine, Vol. 3), where Dr. K. Parvathi Kumar explains the Eastern occult wisdom concerning Vayu, the cosmic intelligence of air, which details into the seven winds called Maruths. They are the intelligences which conduct movement.