A general idea of this style. Main artists of each branch are present, from the "Style nouille" of the 1890's in France to the strict Sezessionstill of Wagner, as well as Gaudi, Mackintosh...
Museums: Musée d'Orsay (Paris) Musée de l'Ecole de Nancy (Nancy) Leopold Museum (Wien) Museo Casa Lis (Salamanca)...