> Sometimes you can't use anything - rather than using the
> eyedropper you just have to guestimate - trial and error -
> until the number for a near-white spot are near-white but
> not-quite-white numbers.
OK, let me rephrase the question slightly - isn't the intention of the black
and white point to define where the minimum and maximum brightness points
are? If so, why is a point of sun reflection in a photograph not a good
point to use for the white point? Because it's not representative of the
majority of the image?
Rob Geraghty firstname.lastname@example.org