A daughter's first steps, the excitement of Three Kings' Day, a honeymoon in the Canary Islands, a family visit to Montserrat, or even a wild birth. For a century, the craze for recording memorable moments of everyday life has grown exponentially. The evolution of technology, from the first portable 16mm film cameras of 1923—the camera used by Mandronita Andreu, the daughter of Dr. Andreu—to the proliferation of smartphones with cameras in the late 2000s, along with changes in film format, has expanded the possibilities of home cinema. An exhibition at CaixaForum in Barcelona celebrates this entire non-professional audiovisual legacy, which for years has been overlooked, as a heritage with incalculable sociological, historical, and aesthetic value. Furthermore, it even encourages visitors to preserve their home movies and donate them to their local archives and museums, as valuable material not only for families but for society as a whole. History is being written today with the cameras on our mobile phones.