There is an weird tradition of putting random art into the middle of roundabouts in the German speaking world. There is even an Austrian rapper who made a song about an artist unveiling his creation in the middle of a local roundabout [1].
If you look for "Kunst im Kreisverkehr" you can find all kinds of weird cases of the years.
Disappointed to see the dots around it all appear to be the same spacing. They should be at different spacing, corresponding to strobe sync with 50 and 60 hz mains and 33.33 and 45 RPM. Hence four rings with different number of dots around the perimeter.
Switzerland's vinyl turntable roundabout: Unique road art (2019)
(newlyswissed.com)40 points by gnabgib 2 April 2025 | 8 comments
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[0] https://en.wikipedia.org/wiki/Musical_road
If you look for "Kunst im Kreisverkehr" you can find all kinds of weird cases of the years.
[1]: https://www.youtube.com/watch?v=-MSTWMx-b8Y