The Timeline of Art Nouveau shows notable works and events of Art Nouveau (an international style of art, architecture and applied art) as well as of local movements included in it (Modernisme, Glasgow School, Vienna Secession, Jugendstil, Stile Liberty, Tiffany Style and others). Main events are written in bold. If two or more objects or events are presented any given year, a work or an event featured in "Images" column is italicized. Objects of Victor Horta, Antoni Gaudí, Lluís Domènech i Montaner, and Josef Hoffmann included in UNESCO World Heritage List are marked with asterisk*.