Dust cloud draws the mark
A rolling cloud of dust settles into a crisp mark then clears away. a wide shot of a broad grey studio space filled with a rolling cloud of pale dust, the cloud slowly organising itself so the dust thins everywhere except along the lines of a circle split by a diagonal bar, leaving the mark standing crisp and legible in the middle of the frame, then the lines losing definition as the dust disperses and the space empties, one shaft of hard light, locked wide camera

