Hue, saturation and colour effects

With more precise control than other tools, Curves Adjustment Layers are the unsung heroes of Photoshop, says James Abbott

How to adjust the hue, saturation and brightness of specific colours

Light is photography’s raw ingredient, so James Abbott explains four ways to adjust the luminance using Photoshop

Photoshop’s new AI-powered Harmonize tool makes blending images and creating composites a breeze, says James Paterson

Sean McCormack gives a long-lost shot a glow-up in Lightroom

Fine–tune your photos with sharpening and contrast tools