I'd read something a while back about "camera tossing" (google it if you want more info) and decided as long as we have this pretty tree in the living room, I ought to shoot some interesting photos. I'm not keen on actually "tossing" my camera around, so these are not the real thing...but they turned out cool! I took a zillion photos, but narrowed it down to two.
Camera was shaken. Shutter speed 8 seconds:
Camera was twirled. Shutter speed 1 or 2 seconds (I forget!):