Covid-19 restrictions mean that Paris Fashion Week is taking place in the digital sphere. In-the-flesh fashion shows, interviews and parties aren't happening – instead, buyers and journalists get to sit back and watch a series of films via social media. So how are these films made? We spent 72 hours with Louis-Gabriel Nouchi, a young Parisian designer whose collection, shown at the Palais de Tokyo, is inspired by Franz Kafka's book "The Trial" and brought to life with the help of choreographer Sohrâb Chitan.