I've come to look forward to my daily walks around Abu Dhabi. Especially when I find little gems. A fine example would be the loosely scribbled heart left behind on the surface of a dirty automobile. The residue might be a result of common pollution, particles stirred in the air from one of the multiple skyscrapers sprouting out of the earth or it could just be good ol fashioned dirt. I like to chalk it up as dust in the wind. That conclusion is much more comforting.