Swiss artist Jean Tinguely walled a small fountain with black asphalt and, inside, he built mechanical figurines that look like they are playing in the water; these figures are actually operated by the low-voltage current. Like the mime artists, actors, and dancers who previously performed on the stage that originally stood here, these 10 iron figures are always moving and talking to one another.
Artwork featuring a variety of moving characters was inspired by the fact that the site of the fountain was formerly a theater stage. About ten different people are posed side by side in the artwork. There are moments when the actors move and play with the water as if in a stage production.
Everyone loves the fountain that was finished in 1977. There are similar Tinguely kinetic fountains in Basel, Paris, and Fribourg, among other places.