Called the “GreenPix – Zero Energy Media Wall”, this gigantic creation consists of “thousands solar photovoltaic capture cells attached to a grid of glass panels, each of which conceals an array of computer-controlled LEDs.” Video after the break. Click here for first picture in gallery.

The wall was constructed for visitors attending the 2008 Beijing Olympics, and located in the Xicui entertainment complex, near the site of the games.

[via Technabob]