Architectural photographer Duccio Malagamba has been photographing the built world for over 30 years. In his 30 years of professional work, Duccio has collaborated with an impressive client list like Alvaro Siza, Herzog & de Meuron, and Rafael Moneo. As you can imagine, he is a wealth of information and has an interesting perspective on architectural photography from his long-spanning career.
Barcelona-based photographer Sergio López has conducted a wonderful interview with Duccio on youtube that is full of wisdom. The interview is in Spanish but does have English subtitles. You can watch it on Youtube here: