Personally i always see this images like if they would be camera-shots from inside an very ancient but still modern environment, like a reactor or something..

I initially wanted to mimic a Vasarely Artwork from the 60ies where Vasarely worked with slightly modiefied layers of black circles which gave an other experience depending where the viewer is positioned.

I soon realized that a simple copy of this idea did not meet my expectations. So i tuned up some values (layers,colors) which gave some interesting images.