St. Eusebius Church, Arnhem, The Netherlands.
These fabulous lights are called "Macchina della Luce" and are, of course, Italian, by Catellani & Smith.
The artwork visible in the center is called: Electric Dub Station (Orbital Ignition) by Antonio Jose Guzman and Iva Jankovic (2018).
I overdubbed the original image to make it look more orbital using GIMP.
www.sonsbeek20-24.org/en/artist-list/antonio-jose-guzman-...