Audria Leal holds a PhD in Linguistics from Universidade NOVA de Lisboa, with specialization in text theory. She works as a researcher at CLUNL (Linguistics Research Centre of Universidade NOVA de Lisboa) and is also a member of the G&T Group (Grammar & Text). She develops work in the areas of Text and Discourse Linguistics, in which she favors the theoretical and methodological framework of the Sociodiscursive Interactionism, Applied Linguistics to Portuguese teaching, Enunciative Semantics and Social Semiotics with emphasis on the theoretical and methodological framework of the Grammar of Visual Design (Kress & Van Leeuwen). She is the author of several articles, both in Portugal and abroad, in which she analyzes the relationship between verbal and non-verbal language and its operation in multimodal texts.