Gillermo Zuaznabar (San Sebastian, 1971), is a lecturer on Theory of Art and Architecture and Head of Research in the Architecture Department of the Rovira i Virgilia University in Tarragona (Spain). Graduated in Fine Arts, painting speciality (University of Barcelona). Holds a post-graduate degree from the Prof. Gerhard Merz's Architecture and Painting workshop at Die Kunstakademie, Düsseldorf, and a doctorate in architectural projects from the School of Architecture of Barcelona (UPC).

He is the author of: Donald Judd Open Enclosed (2017); 'Max Bill y la HfG Ulm: líneas divisorias' (Max Bill and the HfG Ulm: Dividing lines) (2014, with Neus Moyano); Lo Spazio nella forma. La scultura di Oteiza i l’estetica basca, (Space within form. Oteiza's Sculptures and the Basque aesthetics) (2011); Juan Navarro Baldeweg. Grávido o liviano, (Juan Navarro Baldeweg. Heavy or light) (2011); 'Color, Form and Meaning in the Guggenheim Museum' (2009); Piero della Francesca. La pala di Brera, (2008); Piedra en el paisaje. Jorge Oteiza y Luis Vallet, Memorial del Padre Donosti, (Stone on the landscape. Jorge Oteiza and Luis Valle, Memorial of Father Donosti, (2006); Oiza-Oteiza. Línea de defensa en Altzuza, (Oiza-Oteiza. Line of defence at Altzuza, with Josep Quetglas and Fernando Marzá, 2004); and, Jorge Oteiza animal fronterizo. Casa-taller Irun 1957-1958, (Jorge Oteiza, border animal. Home and studio, Irun, 1957-1958) (2001).

He has curated and designed: Alexander Kluge. Jardines de cooperación, (Alexander Kluge. Cooperation Gardens) (2016, with Valentín Roma and Neus Moyano); 1513. Desde las Paces de Urtubia. Geografía y paisaje, (1513. Since the Urtubia Peace Deal. Geography and Landscape) (2016); Diseño de sistemas. Escuela de Ulm, (System Design. Ulm School) (2011, with Javier Nieto and Neus Moyano); Oteiza 2000, (1999, with Fernando Marzá, Eulàlia Bosch and Josep Subirós).