I took several of Thierry's

I took several of Thierry's classes as a student, and I remember his courses as thought-provoking, pushing me to question my frames of reference. I first learned about the very existence of media education in one of his classes. Still, I spent the next ten years as a PhD student and a postdoc in our department without interacting much with Thierry. I was doing research in instructional design, and thought media education was more of an educational practice than a research field. Thierry gave me the opportunity to realize I was wrong, by inviting me to join a European research consortium for a research tender in media literacy assessment. We ended up working closely together on a number of projects on the definition of media literacy as competence, and on its evaluation. 
I see our professional relationship as a form of companionship. He introduced me to the many communities, frameworks and debates that drive media literacy. He welcomed all of my ideas with the greatest benevolence, and considered my ignorance of the field as a fresh look. He insisted that any of the research questions we posed needed to address a societal problem. His conceptual approach to communication, the media, and literacy has constantly challenged mine, by showing me alternative ways of looking at what I thought I knew. I can honestly say that most of what I do today has been influenced by my interactions with Thierry, and I am very thankful for that.