The last November 25th a part of the Grup d'Estudis d'Història de la Cartografia (GEHC) visited the exhibition "Huesca y el plano de Dionisio Casañal" at the Círculo Oscense of the city. In this link there is more information.

At the photohtaphy, left to right, José Luis Urteaga, José Ignacio Muro, Francesc NadalJoan Capdevila i Jose Luis Villanova, who is one of the commissar of the exhibition.