These are things that I've created using POV-Ray, a freeware ray-tracing package. I'm currently going through the tutorial and learning about all the nifty things you can do with it, but some of the things are inspiring me to create scenes and such, so here they are:
More to come... I suspect. I'm still going through the tutorial at the moment, though, and I see no reason to post the stuff that's basically just tutorial stuff. Only the stuff that I create on my own. ;-)