While "steel wool" photos do look great, some people do tend to forget that you are literally playing with fire and after one photographer setting fire to the gorse bushes on Durdle Door recently, here's another case of someone burning down another landmark.
Be safe out there people, it's not worth risking your life for a picture!
http://www.knowlio.org/steel-wool-photographer-accidentally-burns-down-historic-1920s-landmark/