cinematography: tracks mrs kim downstairs, long shots of stairs = hierarchy, high angle mrs kim low angle moon-gwang, green & yellow/orange lighting = sickly, moongwang side lighting, cool in parks house
mise en scene: spacious house vs cramped basement, water puddles = not cared for, milk bottle & pyjamas = infantilising, kim's colours fit into basement, phone & pliers = danger of being found
sound & editing: high pitched strings = increase tension, doorbell then silence = change tone, amplified sounds of comfort
invisible edits & stitching = quicken pace, cutaway to wire
performance: crawl upstairs = animalistic, ki-jung laying on sofa = fits