Website needed for ordering canvas prints with admin area

Website to sell canvas prints with options available on prints (size, colour, pricing, delivery etc) Must have backend admin area to manage all artwork Artwork sorted by photographer Rewrite links for google optimisation Stats to see what users are searching for on search box Inbuilt shopping basket that passes info to Paypal payment Watermark to go on top of all images to stop people stealing pictures Design ad CSS is done so it is mostly functionality with some small additional HTML work required Photographers page Other info pages e.g. About Us, Contact us (form) Users can also Request a New Photo to be taken using a form Full spec provided on word document