I like this one on my desktop, the windows open like they are part of the scene. This image holds the record for crashing my computer, the mushrooms had a few too many polygons.

I had been working on these strange trees for awhile without much of a subject, until I thought of adding some deer. Now I'm happy.

My first image with the new version of the popular 3D software, Bryce 5 just out. The ferns are imported, but the trees are one of Bryce's new features.