The document discusses a project at the Metropolitan Museum of Art to digitize 4000 slide images from their collection over two years. As part of the project, slides were cleaned, inventoried, assigned identifiers, digitized by ARTstor, ingested into a digital asset management system, and cataloged. The project helped transition the museum's image resources from analog to digital formats and asset management practices. It also highlighted the need to actively manage both digital and physical collections as departments at large institutions change over time.