Photos Of Representatives From Office Depot, ICLEI USA And Select Cities Launching The 2011 Green Business Challenge By Ringing The Nyse Closing Bell Are Available On Business Wire's Web Site And Ap Photoexpress

Office Depot is the presenting sponsor of the Green Business Challenge, which seeks to improve sustainability throughout the business community. (Photo by Diane Bondareff for Office Depot)

Photo Two: Yalmaz Siddiqui, left, Director of Environmental Strategy for Office Depot, and Martin J. Chavez, Executive Director of ICLEI USA, talk on the floor of the New York Stock Exchange after launching the 2011 Green Business Challenge, Thursday, April, 21, 2011, on the eve of Earth Day. Office Depot is the presenting sponsor of the Green Business Challenge, which seeks to engage local property managers and tenants in a friendly competition to save energy, reduce waste and water consumption, procure greener products, and implement other sustainable activities within their companies. (Photo by Diane Bondareff for Office Depot)

Photos/Multimedia Gallery Available: http://www.businesswire.com/cgi-bin/mmg.cgi?eid=6694393&lang=en