For the last weekend this year, you can catch Annika Eriksson's The Smallest Cinema in the World - For the Wealthy and the Good in Regents Park. The latest project from the Berlin-based Swedish artist explores the concept of the public space, and people's interactions within them. The films show 'lesser known activities' and 'reveal hidden secrets about the park during the summer'. Look out for a Lilliputian - ok, it's not that teeny - bright yellow structure at the Queen Mary's Garden area, on Saturday and Sunday between 12-6pm.