A man looks at a digital animated installation titled "100 Years Sea", portraying the possible rise in sea level at the end of the century, in Tokyo December 11, 2009. The artwork, projected on a 23 meters (82 feet) long screen, is displayed to mark the United Nations Climate Change Conference 2009, also known as COP15 being held in Copenhagen.
REUTERS/Yuriko Nakao (JAPAN ENTERTAINMENT ENVIRONMENT IMAGES OF THE DAY)