I can never read about this subject too often.
It seems so mysterious, the fact that by varying
settings in a camera in different relation to one
another you can actually get the same effects.
It's a bit like knowing that 5+5 and 7+3 both
add up to 10.
I dropped so many computing activities in the past year
to try to get a grasp of photography.
Fractal-making is no more; I never listen to
"France Culture"; the piano has remained
relatively silent... and untuned.
Now that I've sorted out DOF,
I'm now, very contentedly,
Back on Track.