A reminiscence on the positive influence of the Program for Cooperative Cataloging (PCC) through the perspective of the author’s career as she moved from university libraries into the specialized realm of a research library within a museum. The author describes her service on the PCC Policy Committee, how The Frick Art Reference Library joined PCC, and how New York City art librarians facilitated best practices in partnership with PCC trainers and the ArtNACO Funnel. The mutual benefits of PCC and the unique contributions of special libraries are emphasized. Challenges to this community’s participation in PCC are outlined, with suggestions for going forward.