An exhibition at BMW Welt at Munich.
See video at YouTube.
714 metal balls that are individually suspended one barely visible strings, creating an seemingly weightless, amorphous mass. Each ball lowers and retracts independently, which allows them to approximate almost any form.
The installation moves through a cycle of classic and contemporary BMW car shapes from throughout the company's 90-year history. In between cars, it goes through some impressive routines, showing the creation's versatility.