Off and on over the years I've been working on doing raytracing with POVRay. Some were used in an experiment in web commerce. One long term project has been an animated short "Rimrunning" featuring the plot from the end of C.J.Cherryh's "Rimrunners" set to the music of Horslip's "Law on the Run". Due to the extreme large size (and permission-to-use arrangements that have to be worked out) I can't put this on the net right now but some clips from that, and other works are here.
I often take inspiration in my artwork from the various Role Playing Games that I run and participate in. Much of the artwork, as noted, is based on this.