There I am minding my own business crouching down photographing some flowers and a large rustling sound above my head catches my attention. There's a serious squirrel rumpus going on in the tree next to the flower bed. I whip my close-up filter off, open the aperture and see if I can capture (photographically) the noisy grey perpetrators in action. They were wily but I saw a possibility of a silhouetted image. It's not black and white but almost seems so.