David Cooper used Eric Pare's Light-painting tubes and methods in this commercial marketing campaign for the Royal Winnipeg Ballet. He spent three days in a black box getting these shots with no strobes or flashlights.
Check out the images below, and then the Behind The Scenes video.
Down below is the Behind The Scenes Video.
For more info on Eric Pare's light-painting tubes, visit his website here: https://lightpainting.store/