John Pai, “Involution” (1974), welded steel, 40 1/6 by 40 1/6 by 40 1/6 inches (all images courtesy of the artist) FAIRFIELD, Connecticut — The last time John Pai had a solo show of his sculptures in ...

This article was published in Scientific American’s former blog network and reflects the views of the author, not necessarily those of Scientific American Hashtags have become a standard in ...