Maure Rubio, M. Ángel. “The Thresholds of the 20th Century: Pictorial Relativism and Geometric Rationalisation in the Representation of the Human Figure and His Surroundings”. Revista De Bellas Artes. Artes Plásticas, Estética, Diseño E Imagen, no. 12, July 2014, pp. 121-50, https://www.ull.es/revistas/index.php/artes/article/view/6643.