Gillermo Zuaznabar, Licenciate in Fine Arts, specializing in painting (UB), post-graduate certificate from Die Kunstakademie, Düsseldorf, and PhD in Architectural Design (UPC), Barcelona; he is professor and head of the area of Theory of Art and Architecture for the Department of Architecture at Rovira i Virgili University (URV), Tarragona. His research focuses on the relationship between art and architecture, and he is the author of: “Lo Spazio nella forma. La scultura di Oteiza i l’estetica basca” (2011); “Piero della Francesca. La pala di Brera”(2008); “Piedra en el paisaje. Jorge Oteiza y Luis Vallet, Memorial al Padre Donosti” (2006); “Oiza-Oteiza: The Altzuza Line of Defence” (with Josep Quetglas and Fernando Marzá, 2004); and “Jorge Oteiza animal fronterizo. Casa-taller Irun 1957-1958” (Actar, 2001).