Annotations for iPhone app in app store

We are getting ready to submit our app to the app store. We need an experienced illustrator to make annotations/explain on the screen shots that will be uploaded to the app store. (max - 6 screenshots). We want these screenshots to be clear and attractive eliminating the process of having to read the description of the functionality of the app. Here is a link to a website that explains the process. [login to view URL] And a great example: [login to view URL] The freelancer's iPhone/iPod UDID that wins this bid will be added to our app store developer account and be supplied the iPA of the app so he/she can get a first hand experience. Do not hesitate to ask questions. Thank you and happy bidding (If you have done this before samples are appreciated)