Per Aspera Ad Astra, Schwarz Contemporary, Berlin, 2013

Video in which a 30 cm/12 inches long sparkler is burning down. The image has been inverted, flipped vertically and converted to B&W. The inner blaze, which now appears black, is moving vertically from the top to the bottom edge of the screen. Black sparks are emitting in all directions, the eye is too slow to follow them all.