Canada-based photographer Matt Molloy brings sky photography to a new level. By stacking hundreds of separate sky shots he is able to achieve an incredible brush-like effect. Each final picture in his “Smeared Sky” series is a result of combining from 100
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.