I've wanted to contribute to this thread for a while. Everyone's art here is gorgeous and fantastic, and I find myself visiting this thread just as often as conceptart.org and other sites when feeling deprived of motivation. Finally got off my ass to share some stuff.
Been working with Google Sketch Up for the first time. Pretty impressed with the program, it's really nice for learning to develop in 3D space and start the basics of modeling. I did my computer desk and a heat pump for a technical job I was applying for.
And some of my older artwork.
Still shot of a stop motion animation:
Oil painting:
Sketches: