Zachary Coffin, Rockspinner
I cannot imagine a better name for this piece than Rockspinner, although I first saw it like this, standing alone rather like a Druid stone à la Stonehenge. But with a gleaming metal pivot-foot.
By the time we got downstairs near it, however, the Girls had arrived! They had such fun. They took turns spinning. They all spun it together. They were gleeful!
We enjoyed them enjoying the towering but agile Rockspinner.