Buy/Sell Photo website - Unique Concept

The Domain name is : [login to view URL] I want a simple (but attractive) website that allows users to: 1. Create an account 2. Upload photos (within certain guidelines) 3. Get Paid For the Photo's / or 4. Make offers to buy photos BUYING There is a buying section. Once a photo has been purchased for a customer, it will be placed into an online store. The store will have a spot for other customers to simply name a price for that photo. At that point, [login to view URL] will own the rights (MUST be a disclaimer that when we buy a photo from a customer, we assume the rights.) We, as admin, will have the option to accept the price, or come back with a counter price for the photo. SELLING Users will be able to login to their accounts, upload photos to sell to us. They just check a box that discloses we own the rights to the photo at that time, and they can check the status of an uploaded photo. If approved, the website must keep track of their earnings. We will make a payment via paypal once the customer accrues a balance of $10.