What Matters Most: Photographs of Black Life is a landmark publication co-published by DelMonico Books and the Art Gallery of Ontario (AGO). Edited by Zun Lee and Sophie Hackett, the volume highlights the Fade Resistance Collection—an archive of more than 4,000 found Polaroids documenting African American family life between the 1960s and early 2000s. Artist Zun Lee began the collection after finding abandoned photos on a Detroit sidewalk, viewing them as “orphaned ghosts” that record Black life as it was lived and seen on its own terms. The book features 242 reproductions alongside critical essays by Fred Moten, Stefano Harney, and Dawn Lundy Martin. It serves as a powerful counter-narrative to mainstream media distortions, reframing the “found snapshot” as a vital tool for cultural memory, kinship, and visual sovereignty.