Asif Kapadia : (3) " I often make films about subjects I don’t really know much about. Maybe it’s laziness, but I don’t go in there having done a tonne of research; the research happens while I’m making the film. " - Asif Kapadia " My interest in filmmaking was always very much the visuals and images. " - Asif Kapadia " We spent four days filming in a helicopter. I had never seen London from that viewpoint – you get a sense of how big it is and how easy it is to get lost. There was one day when we couldn’t find Brick Lane: we spent 25 minutes looking and then realised it was directly below us. " - Asif Kapadia