For these light art pictures, we placed one RGB LED inside a ping pong ball and used the power cable to spin it around, creating different designs. If you are a light artist, LEDs are a nice option.
Peter Sedgley brings light to his canvases through optical illusions
Circles of Light Art
Rings
Circles of light hi-res stock photography and images - Alamy
Dönme Dolap Images – Browse 55 Stock Photos, Vectors, and Video
Concentric circles of light hi-res stock photography and images - Alamy
Light Matters: Seeing the Light with James Turrell
Background circles hi-res stock photography and images - Page 4 - Alamy
glare, circles, glitter, light 4k, HD Wallpaper