Well I would like it as large as possible so I can resize it but 550x600 is what I will use. And I forgot to mention the site is AnnoyTheWorld.com so you can look at that to get a feel for the theme.
sorry shoulda posted clearer. I sent him my draft and he picked me as a winner. I will post the end result if he lets me when we are done tweeking the design. prob wont be till tomorrow night cause he went to bed or got off aim.
No prob. If he lets you and you dont mind, I would like it if you would post your design. I am fairly new to illustrating and would really like to see how you did things. I learn so much by seeing how other people do things.