Hey Alpha, I'll put down some of my thoughts:
If you want to post a piece of art here, you should be able to take critique. Chicken is actually giving you very good advise. I don't see anything negative there. He's telling his opinion about your piece of art. He's not critiquing your person but your art. And please, please never talk about HIS own art. It doesn't have anything to do with this. All art critics should be great artists with your logic, right? That's really just a very bad excuse.
If you want to improve, you've gotta hear what others think about it. Art is not just putting your feelings down a canvas, you must be able to transfer those feelings to others. If no one sees what's going on there, they dont get the feeling you want.
Now about the piece:
I think using noise all around makes zero sense. Human eye is drawn to contrast. If you've got noise everywhere, it totally loses the power. If you use noise in some parts, it will take attention. I think you want the character to be the focal point. Usually if the main focal is totally centered the piece gets boring. Try dividing the picture into eight equal sized part and put the interesting things at the lines dividing the picture and the spots where they meet each other. You can google rule of thirds for more information about that. The eye is also instantly drawn to the green and blue spots of color at the very bottom of the piece: everything else is drawn with warm colors but the blue and green are cold so they receive maybe too much attention? Usually color warmness is nice for creating depth: if the foreground is warm, background should be cooler.
Edit: If you want to give the noisy area more space-ish feeling, try google some hubble pictures. Starfields aren't just random noise. Sorry if my text is a bit confusing, I'm just a student :P
Last edited by Pate5; Mar 8, 2012 at 01:56 AM.