Robert Del Tredici

Robert Del Tredici portrait

Robert Del Tredici is an artist, teacher, and photographer with a BA in Philosophy, and an MA in Comparative Literature (University of California, Berkeley).


His first nuclear work documented the 1978 accident at Three Mile Island. He went on to document all the U.S. H-bomb factories in At Work in the Fields of the Bomb (Harper & Row, 1987), using pictures with words to capture the canny spirit of the nuclear age. The book won the 1987 Olive Branch Book Award for its contribution to world peace.


In 1991 he began documenting the nuclear weapons industry in the former Soviet Union. During the Clinton administration, under Energy Secretary Hazel O’Leary, Del Tredici became principal photographer and designer for three government reports on the present, past, and future of the radioactive cleanup of the US nuclear weapons complex.


In 1987, Robert Del Tredici founded the Atomic Photographers Guild, an international collective of independent photographers dedicated to making visible all facets of the nuclear age.


“How do humans make sense of the bomb?” Photography and introduction by Robert Del Tredici. Captions by Robert Del Tredici and Gordon Edwards | Bulletin of the Atomic Scientists | October 7, 2021

“ROBERT DEL TREDICI – BEARING WITNESS IN THE NUCLEAR AGE” by David A. Wargowski, June 29, 2025.
In this evocative and surreal composition, Robert Del Tredici, the founder of the Atomic Photographers Guild, appears ghostlike against the ominous backdrop of a nuclear mushroom cloud. His posture, captured mid-gesture, suggests both urgency and lament, a visual metaphor for his lifelong mission: to expose the concealed machinery of the nuclear age and confront its moral consequences. Drenched in digital noise and artifacting, the image reflects Del Tredici’s own artistic strategy—layering clarity with distortion to question the reliability of official imagery and the ethics of technological power. His red garment burns against the monochrome destruction behind him, evoking both the passion of protest and the thermal incandescence of atomic fire. Since the 1980s, Del Tredici has documented uranium mines, nuclear facilities, and survivors of atomic testing. A philosopher, illustrator, and photographer, he helped reframe nuclear history not as the domain of generals and physicists, but as a human story told through scars, silence, and light. Here, the artist does not merely stand before history—he steps into it, challenging the viewer to do the same.