In some of the live streams Kent showed this image which has a background I so much like, also played with it at the beginning of the week during some hours, but finally gave it up it will not be my light match, since having no clue how that white sparkling shine comes from the bottom 😀

Knowing the methods of Kent there has to be a cylinder object probably in the background and only area lamps used, but being not sure the color of the cylinder is blue or just the light? And at the bottom the white is so strong that washing out the blue color? But the gradiants are so nice delicate there that it can not be so strong, did someone maybe tried this at some of the weeks?
Also in the right bottom corner maybe the floor is going down slightly, or just the white who knows