WELCOME TO ABOVE AND UNDER THE SURFACE! The imprints of memory on a photographic surface leave marks, stains, little spots, vestiges, and information that produce meaning for the owner of the photographic object. They also leave a path for conservators to find out more about these objects, their provenance, the time that these images were produced, and the materials used to produce them. As a photo conservator, Rosina Herrera considers that “old photographs tell you everything about themselves and, sometimes, your own history”. Instruments of Memory (IoM) is excited to share…