- London Aesthetics Forum, The New Philosophy of Photography, 13-14 February 2015. 59 minute podcast: Composing, Conducting, Performing, Improvising and Sampling: Photographers Creating Art
- St Anne’s College, Oxford, Philosophy Seminar (Presentation by Kathleen Lennon and responses from Constantine Sandis and Dawn Wilson), 25th February 2012. 45 minute podcast: Emotion, Imagination and Education
- British Wittgenstein Society Annual Conference: Wittgenstein and Aesthetics at the University of Southampton, 28th-29th June 2010. 45 minute video: ‘Mirroring, Representing, Depicting: Why Clarity has Aesthetic Significance in the Tractatus‘
- Symposium: Photography Today, Tomorrow at the Stockholm Museum of Modern Art, 27-28th March 2010. (The first 15 minutes are a slow introduction to the general project; skip forwards if you want to get to the theory!)