I use clip marks to keep updated and reminded of articles relating to the audiovisual industry, virtual reality, multimedia technologies and processes.
This photo of Daguerre's came a dozen or so years after French inventor Nicéphore Niépce produced the first permanent photograph . I wonder what ever came of the guy getting his boots polished -- I'm sure he had no idea people would still be talking about him hundred of years later. Here is the photo much bigger .