It is really — as [Ben] points out — a kinetic sculpture. One of the high points ... If you don’t want your jellyfish to be art, maybe you’d prefer one that creates art.

Step right up to a piece of art that turns you, the viewer, into its main subject matter for a fleeting moment in time.

Until then, this kinetic sculpture that achieves literal balance might hold lessons for human and machine alike. Dubbed In Medio Stat Virtus, or “In the middle stands virtue,” [Astrid Kraniger ...