forest screensaver image

This will probably be a very unusual question, but I don't know where else to ask it.

When I got my Mac with OSX 10.3, there is a pre-installed screensaver called "Forest". In that screensaver there is a wonderful picture of a group of trees with a sort of blue tint to it.

I am hoping someone out there can give some info on this pic. What is it called? Who is the photographer? Is it available for purchase anywhere? Can anyone recommend a better place to ask this question?

Any help would be much appreciated.

Mac OS X (10.3.9)