Ooh, looks like some kind of vortex...whether it's sucking souls or spirits into it, I haven't the slighest, but this looks really cool... Sweet composition :)
The granular texture of the whorls in the background I don't like so much. On the other hand, I really like the overall composition of the image and the color scheme. The composition is strong and the colors complement well the wispy forms, particularly those in the foreground.