“Wikipedia” by an uncredited artist received the Golden Nica in the Digital Communities category of the Prix Ars Electronica 2004.
Wikipedia is a copyleft encyclopedia that is collaboratively developed using wiki software. Wikipedia is managed and operated by the nonprofit Wikimedia Foundation, founded and led by Jimmy Wales.
Programme information from Prix Ars Electronica Archive. Short excerpt quoted for reference; see the original page for full text, images and credits.