This is a problem I have been searching for a solution on for some time now. The company I am working for, name not needed, has images prior to my hiring that are being used in lesson formats. Their request to me is to take these old images, that have new files names, and determine the license agreement. I find that to be more of a contract thing but before I think so wisely in my new job I wanted to pick everyone's brains first.
How can I take an old image and figure out the legalities for current use? Is there a website I can upload the image and it tells me the copyrights of the image? I could really use the help everyone, thank you for your time.