Legal notice on the portal’s photographic archives. The photographs of the Batlló House belong to Casa Batlló, S.L. ©. The photographs of the Calvet House and of the Teresian School belong to the Department of Culture, Government of Catalonia. Author: Masters, Bob (2012). The photographs of the Miralles Estate belong to the Department of Culture, Government of Catalonia, Author: Masters, Bob (2015). The photographs of the La Pedrera belong to © Fundació Catalunya-La Pedrera. The photographs of the Güell Palace belong to Barcelona Provincial Council. Authors: Ramon Manent, Montserrat Baldomà and Ginger Studio. The photographs of the Expiatory Church of the Sagrada Família belong to © Basílica de la Sagrada Família / Pep Daudé. The photographs of the Vicens House belong to Pol Viladoms. The photograph of Antoni Gaudí belongs to the Municipal Institute of Museums of Reus (inventory no.: 1801). Part of the photographic material has been loaned by Josep Maria Alegre Almirall.