pukiwiki記事一覧
http://iradukai.com/
http://blogs.yahoo.co.jp/yuki82wan/35528227.html
http://photoshopvip.net/archives/3958
http://www.webdesignlibrary.jp/2010/10/beautiful-sunset.php
http://www.smashingmagazine.com/2008/04/03/adobe-photoshop-tutorials-rainbows-glows-and-light-effects/
http://photoshopvip.net/archives/37869
http://photoshopvip.net/archives/4270