More stock photo places

Marshall Brain’s WebKEW talks about free photos for your web site. He mentions [stock.xchng](http://www.sxc.hu/), which I linked to in [Art Tips for Programmers](http://www.blueskyonmars.com/2004/11/22/art-tips-for-programmers/).

The comments at WebKEW bring up a couple other links to sites that I hadn’t heard of: [Yotophoto](http://yotophoto.com/) and [MorgueFile](http://morguefile.com/).