Create 50 design headers for our site.

We need 50 banner designs for our website pages and products. These are very simple designs and consist of mainly images - no custom design. Example: [login to view URL] The banner at the top of the page with 3 pictures of corporate massage is what we need designed. This project will be a simple project consisting of searching images in Google, and merging them and making them look good - you need to lay them out properly and use a nice internal shadow effect etc. Overall very simple and we need this done within 24 hours. You will also need to post the pictures up on to the site as you do them - this will be done through wordpress. Please provide a few samples of your previous banner design work in your bid. Thanks!