Poster consists of black, red, blue, yellow, and orange print on white paper. Image depicts a dinosaur skeleton, a tree on fire and the words "Atomic Blast." Text reads "April 10, 1986 6:08AM Nevada Test Site, Nevada. / On April 10, 1986, in disregard to the pleadings of its own / people, and the request of a near unanimous world community, the / United States exploded a nuclear warhead beneath the Nevada / desert ending the Soviet Union's 8 month old nuclear test / moratorium.