We are building a photography website which will allow users to upload photos for sale. We require legal documents to transfer all risk to the uploader. We will act as merely the middle man in getting the photos from the photographer to the purchaser.
We also need protection from copyright by making the obligation stay with the uploader to not infringe any laws when uploading. There are a number of similar online stores out there which we would need similar legal disclosures to in order to protect ourselves.