perhaps I don't understand your question(long day), but the scene was shot inside a boolean sphere. the single light was encompassing the entire thing... unless you are referring to the subject of the image? I dunno...mebe I should try reading your post when I've got my brain cells straight. BTW, I have two thoughts on the spot of light you can see in my second attempt. one is the sunlight, the other thought is the radial light. I believe that no matter how large the light is, the light is emitted from the center of the light, producing the spot inside the booleaned sphere.