Watch now: Ai Weiwei in conversation with Tim Marlow at Frieze Masters

This year’s Frieze Masters Talks programme is once again curated by Tim Marlow, Artistic Director of the Royal Academy, and features discussions between today’s most significant contemporary artists, museum directors and curators. Ai Weiwei will be in conversation with Marlow on Friday 4 October at 12pm in the Frieze Masters Auditorium. Click here to watch the conversation on frieze.com Image: Ai WeiweiPortrait by Gao Yuan