Book review of Not-Forgetting: Contemporary Art and the Interrogation of Mastery by Rosalyn Deutsche. The University of Chicago Press, December 2022. 304 p. ill. ISBN 978-0-226-81960-0 (pbk.), $35.00. Reviewed July 2023 by Annie Sollinger, Visual Archivist, UMass Amherst, annies@library.umass.edu.