Mellon Foundation Announces Appointment of Dr. Carla Hayden as Mellon Senior Fellow | Mellon FoundationThe Mellon Foundation makes grants to actively unlock the power in the arts and humanities that helps connect us all.#Dr. Carla Hayden#librarian#librarians#libraries#library of congress#Mellon Foundation·mellon.org·Jul 15, 2025Mellon Foundation Announces Appointment of Dr. Carla Hayden as Mellon Senior Fellow | Mellon Foundation