triennale
A triennale is a cultural event or exhibition that takes place every three years. The term, derived from tri- (three) and annus (year), is used in Italian and English to denote a three-year cycle, distinguishing it from a biennale, held every two years. Triennales are commonly organized around art, design, architecture, or related fields and may be presented by national bodies, museums, foundations, or cultural institutions. A typical triennale program combines thematic exhibitions, new commissions, installations, and public programs, often accompanied by catalogs, conferences, and educational activities. The format and duration vary, but editions generally run for several weeks to months and may include accompanying festivals or touring components.
La Triennale di Milano is among the most prominent examples of a triennale. Based in Milan, it