this is an amazing project from Studio Sawada Design https://www.studiosawadadesign.com/project

the design firm has worked on a lot of artworks about ceiling installations, this one is called AURORA

the design team use a thin strip tube formed into wave-shaped artwork, the installation is connected to the ceiling by strings.

It is a really good sample for my design because my building has a fragile roof structure and using thin and light materials would be suitable for the original structures.