I second what everyone else has said, it's too bright and when I first looked at it I couldn't tell what was going on at all.
Text is way to light and hard to see try dimming it down.
Really just use a brightness and contrast on it and it will look a lot better.

Yes being an artist is all about using your own artistic liscence and imagination but it is also about always trying to improve your work and trying out new styles all the time. Nobodies work is ever perfect but we all post our work on forums like these because we are always trying to get better.
When you post your work on this site you are asking for CnC even if you don't actually ask for it yourself in your thread, CnC meants and comment AND criticism. People take time to look at your work and then make comments based on what they think would best improve it so don't brush them away because you think being an artist means your work will always be right.

Bit of a sermon there :P but honestly if you won't take the comments and criticism from others there is really no point in posting.