Mr. Golestan took notes on everything he photographed, and alongside the photographs, the exhibition will include excerpts from his diaries, newspaper clippings and audio interviews that he conducted in and about the area. The Citadel, he wrote, “confines some of Capital’s prostitutes within its walls, like a detention center with a tight beehive of tiny cells.” He added, “The lives of the residents have plummeted to the lowest depths of human existence.”