Metamorphosis : de las plazas a los ayuntamentos / una producción de Cornelius Films i Compacto ; una película de Manuel Pérez Cáceres ; direcció, Manuel Pérez ; guió, Carles Vidal, Manuel Pérez.

Think about the metamorphosis is to refer to the idea of process. As if they were butterflies, Laia, Guanyem and the city of Barcelona are transformed during this documentary, changing skin and leaving it renewed.--