Thanks for that info. I think I was confusing light intensity with the actual light size. Doh! I think I might try and find a better figure to use for my next try. Love your foggy image. The fog, the shadows, the reflected light--gorgeous! And the Firefly image is impressive, too. 2006? Wow.

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W11,Intel i9-14900KF @ 3.20GHz, 64.0 GB RAM, 64-bit, GeForce GTX 4070 Ti SUPER, 16GB. 

Old lady hobbyist.

All visual art or fiction is "playing with dolls."