F. Beneyto Ruiz, “The Photographic Sign: Photography’s semantic relation to reality”, Rev. Humanid. (Santiago. En línea) , no. 43, pp. 349–370, Jan. 2022, Accessed: Dec. 10, 2025. [Online]. Available: https://revistahumanidades.unab.cl/index.php/revista-de-humanidades/article/view/19