Gearing up for another blip

This is a huge, old, rusty gear that is attached to an equally monstrous 4-blade propeller and sits as art or whatever in the staff parking lot at the back (south side) of the Ontario Science Centre in Toronto. I shot it with the prop and without and liked this shot best. Nice light, shadow, composition. Comments always welcome.

Yesterday's blip: Passion Mode on Hold (cat photo)