Heightened Cold War in early 1980s with frozen leaders epitomizing raised tensions.
Herbert, B. (1982, June 25). “Reagan and Brezhnev in blocks of ice with man holding sign reading “Nuclear thaw!” [Cartoon] Herbert L. Block collection (Library of Congress). Retrieved from the Library of Congress, https://www.loc.gov/item/2012640737/.
A 1982 Herblock cartoon, copyright The Herb Block Foundation.