Picture was taken from airplane near to Aavahelukka airfield in Lappland in the middle of the night on a summer night that Sun doesn't go completely down at all. I quickly cropped the image to suit better for viewing on my 23 inch Apple Cinema Display as background image (1920x).
This is best viewed with 16:10 or 16:9 monitor. However, it works with 4:3 screen too. The second screenshot is taken from my laptop running Ubuntu Dapper which has 1440x screen resolution (4:3).
Accidentally the colours match quite nicely with the Ubuntu Dapper's default theme.
The picture was taken from our TL-96 Star airplane near to Mt. Ylläs with Canon EOS-20D camera and EF-S17-85IS optics and was later edited with Google Picasa 2 (straighened and a bit increased lightness).