This month the Reial Cercle Artístic de Barcelona (Royal Artistic Circle of Barcelona) opens a new exhibition Ramon Casas, Cartellista i el seu temps (Ramon Casas, poster illustrator and his times) with a retrospective of 53 art nouveau posters. Ramon Casas i Carbó (1866 – 1932) was one of the key figures involved in the development of the Catalan art nouveau movement. The exhibition also includes graphic works by Rusiñol, Alexandre de Riquer, Adrià Gual, Antoni Utrillo Lluís Labarta. Its ...