Eric Stevens wrote:

So, let me get this straight, *you* can't tell which of my images have or
have not been processed on a colour calibrated monitor means that I don't
understand colour management? It means to me that you cannot see a
difference ergo it makes none.

Oh, it does. The problem is that you are not using an appropriate
test.

If it makes such a difference surely you'd be able see that difference
somehow?

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sid