Images

http://www.thew2o.net/files/imagecache/front_page_image/motion-of-the-ocean.jpg

http://www.desktopedia.com/bulkupload/Nature/part1/Beautiful%20Sky.jpg

http://www.google.com/imgres?q=sky&um=1&hl=en&biw=1637&bih=890&tbm=isch&tbnid=wM5aN79FZoJCPM:&imgrefurl=http://www.thewallpapers.org/nature/sky.php&docid=uFhPO_u5rZygRM&imgurl=http://www.thewallpapers.org/photo/13947/Eternal_Sky_-_1600x1200_-_ID_43131.jpg&w=1600&h=1200&ei=A-weT_nmF63E2QWc3aiSDw&zoom=1&iact=rc&dur=289&sig=117549832312533545254&page=1&tbnh=153&tbnw=209&start=0&ndsp=25&ved=1t:429,r:22,s:0&tx=128&ty=118

http://www.sustainabilityninja.com/wp-content/uploads/2008/12/coralreef.jpg