Energy Sculpture: Station Clock of the Zwolle Central Station in the Netherlands
The clock of the Zwolle Central Station with its plus and minus signs neon lights is an Energy Sculture.
Installed in 1989, a sculpture of Jan van Munster (1938 Gorinchem), neon lights (in the color blue of Zwolle) 60 x 60 cm. Van Munster sees the station as a battery, from which the city generates energy, live and motion. That's why he added a plus and a minus sign to the front clock of the station. (Source: Kunstwegen).
Public Clock Photography by Arjan Richter