Finished September 2010, Manga Studio & Photoshop.
Prowl, the awesome Autobot ninja from Transformers Animated. This drawing is based on the scene from the end of the very last episode, using his "Processor over matter" ninja skills. I probably shouldn't explain it any further in case you haven't seen it, because I don't want to spoil it for anyone.
This was done as part of a themed drawing challenge I started on Cybertron.ca. The theme was "Sacrifice". Oh, I guess that gives it away, doesn't it?.