Following an invitation to exhibit their practice/work at Haus am Waldsee in Berlin in 2020, Barkow-Leibinger started an immense process of going through twenty years of model making and literally hundreds of models. The exhibition Revolutions of Choice gives an overview of the American-German architects continuous practice, following their strong commitment to experimental and sculptural aspects of the design process. I was commissioned to document the informal process of organising and sorting through the immense model-databank in stills and video. The result became the resting-entry piece of the exhibition, leading into the complex and diverse work of Barkow-Leibinger.