[No1BroncoFan]

This is my latest. I tend to only change when the whim strikes. Sometimes I'll keep the same one for months, other times for only days, or even hours.

Some of my favorite sites for wallpaper images:
http://antwrp.gsfc.nasa.gov/apod/archivepix.html
http://visibleearth.nasa.gov/
http://www.eagletec.co.uk/desktops/fantasy/page_01.htm
http://maxrubin.webpark.cz/galer1.htm
http://www.eagletec.co.uk/desktops/scifi/page_01.htm

Ben