During a lunchtime stroll today I had occasion to make this image. Does anyone care to guess what or how big this object is? You would be correct if you guessed that it is the brush from a street sweeper which is little more than a Roomba the size of a dump truck. Whereas the Roomba uses a brush that is 10″ long and an inch and a half in diameter this one is more than ten times bigger in every dimension. My initial reason for photographing the brush was to test a new lens I received last week (a great subject for testing critical focus and depth of field). Eventually, my interest turned from technical to artistic and I settled on this perspective as my favorite.