Presuming you haven't seen them before, here are 2 inspiring blogs:
Jim Bumgardner, besides having an amazing name, wrote the modular synth freeware program Syd, that I used to fiddle with on Mac os 8 back in '99. It has recently made a return as JSyd, a cross-platform Java implementation. Anyway, he writes loads of other interesting software and graphical playthings (one of which will choose your lunch, another will read your mind...) His blog is here.
Jim Woodring is a graphic artist, I don't really know how to describe what he does, "surreal comix" maybe? Probably best to have a look and see. Here's a taster: