Swallowtails (Lastochkiny khvosty)

In spring 2022, security personnel in Moscow are on high alert. Under the guise of a film competition on the city's architecture, Yana Osman and Anton Khamchishkin are allowed to film the battlements of the Kremlin wall, if nothing else. But how can you talk about the invasion when you have to say ‘special military operation’? How can you take pictures of the resistance when filming protests is prohibited? For example, by pondering swallows and mathematical catastrophe theory.