The overall surface of the facade is twisting. The IGU’s and spandrel panel systems that make up the exterior facade are more than likely not twisting.
It’s very obvious you’re now trying to make a point about the support structure but the facade of a building is very much real. It looks like a twist because it does a twist. There’s no angle where you realize the windows don’t actually change planes.
The overall surface of the facade is twisting. The IGU’s and spandrel panel systems that make up the exterior facade are more than likely not twisting.
So, it’s an illusion made out of entirely untwisted components. Imagine that.
It’s very obvious you’re now trying to make a point about the support structure but the facade of a building is very much real. It looks like a twist because it does a twist. There’s no angle where you realize the windows don’t actually change planes.