El humo bailando con el aire

Sometimes "going up in smoke" can be a good thing

Natural smoke (and its Photoshop variety) seem to become more and more a media of choice for artistic expression. Artists inherently like smoke for its flux and dynamic properties, and the public seem to enjoy asking the perennial question "What were they smoking?" when seeing a radical and challenging piece of art.

Today, we'll feature some examples of "smoke art", and marvel at how such an elusive substance can be possibly herded into fascinating shapes.

http://www.darkroastedblend.com/2008/08/sublime-sensual-smoke-art.html