3D Artwork:
Here you will find various pictures I have created using one of several 3D programs.  My primary 3D program is Imagine.  For terrain pictures, I love Terragen.  Most of these pictures are created using several programs.  With Imagine, a lot of the textures were created using Photoshop.  If you see a lens flare, it is often added to the picture after the fact, again using Photoshop.