So with this you make things jump out at you, And I cant describe it all in just words here because you made the little things work, and you make them work very well. I love this its like a very evil jack from nightmare, it does look like him but I do like your style here and you bring out some really nice detail here with some nice shades and the eyes I think you could have them glow a little bit more or something, and adding backrounds would be a huge plus aswell, but anyways really nice work here. So I am pretty pleased with the outcome and results here, I dont know what to say about this picture or much to say aside from what I have already mentioned above, it is very nice, detailed, structured and provides a a creative outlet for not just you but us the viewer, and thats a plus in itself.
~~THINGS TO IMPROVE ON~~
Have the eyes glow more and there could be more backround work.