I really like the handling of colors and shadows, but if I get challenging, I personally would include structures such as ceiling beams and arches. The ceilings are too flat for my taste.
I would also include a way back if LJ drops to the lower court left. I think there shouldn't be no return paths in the game levels. I also wish there were special areas of no relevance to the level achievement and give way to exploration and disfigure the true path.
