Salgado de la Rosa, María Asunción, Javier Fco. Raposo Grau, and Belén Butragueño Díaz-Guerra. 2021. “The Drawing: Graphic and Controversial Heritage of 20th Century Architecture ”. ZARCH. Journal of Interdisciplinary Studies in Architecture and Urbanism, no. 16 (September): 104-17. https://doi.org/10.26754/ojs_zarch/zarch.2021165302.