Situation- this picture represents the middle of the film. The picture represents the characters inability to see words, yet the focus of the picture is the person themselves, which is soemthing that the character can focus on and see.
Light Painting Photography in Nature and Cities by Vitor Schietti I've done plenty of steel wool long exposures, I even asked my high school girlfriend to prom by using steel wool and light painting. But these add a new element to it and I love it.
Experimenting with the shutter speed is the best way to determine the correct shutter/aperture combination for your situation. In this case, the version doesn't imply enough motion to be effective; the & versions are better.