This was the Only Time, from The Amman Project

During the project, Heyman made portraits of 25 of the former Iraqi detainees, both in drypoint and as watercolor drawings. He drew his compositions and transcribed portions of their translated testimony in real time, writing the text by hand in reverse on the copper plates to ensure its correct orientation when printed. Each of the eight plates in the portfolio features portions of testimony from individual detainees.

The Amman Project portfolio is a somber account of the inhumanity and brutality of war, specific to the Iraqi War (2003-10), but applicable to all wars. His portraits are restrained and formally conventional, capturing both the likeness and the character of each of the individuals portrayed. He stresses their pride and dignity, a dignity that was shattered by the horrific nature of their wartime experiences as detailed in the text excerpts, which recount allegations of torture by American and foreign civilians and other nonmilitary personnel during interrogations. This contrast between image and word, between self-respect and abuse, lies at the heart of Heyman's artistic statement, and is the source of the portfolio's powerful content. It should be noted that none of the detainees that Heyman portrays was ever charged with a crime.