PH2006051300297
PH2006051300297
PH2006051300297
A group of school children watch as concrete balls weighing hundreds of pounds each, are lowered into the water at Smitty's Cove in Whittier, Alaska Wednesday May 10, 2006 to make Alaska's first artificial reef. The reef was in response to damage done when Alaska Marine Lines expanded its container facility at Whittier last year. (AP Photo/Al Grillo) (Al Grillo - AP)