Colour & Tone
Photoshop Curves Explained: One Dialog, Most of the Work
Brightness, contrast, black point, white point and colour casts — Curves does all of it, once you can read the diagonal line.
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3 colour & tone-tutorials på Photoshop Online.
Articles
Colour & Tone
How to Fix White Balance and Colour Casts
Three reliable ways to neutralise a colour cast, and how to find a true neutral in a photo that does not obviously contain one.
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Colour & Tone
Colour Grading with Adjustment Layers
Split toning, colour lookup tables and selective colour — how to give a set of images a consistent, deliberate look.
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