Vienna; Old Town: Ankeruhr (Anchor Clock); built 1911 - 1915 by Franz Morawetz according to the design of Art Nouveau painter Franz (Edler von) Matsch; The musical clock in Art Nouveau (German: Jugendstil) style was attached at the building of the Helvetia-Versicherung (Helvetia insurancy; before "Der Anker"; "The anchor"). It became known as the "Peace clock"; was damaged and 2005 restored.