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

THIS PORTRAIT BEGAN LIFE as a pile of old magazines: pages full of colour, text and typography just waiting to be reimagined. I’ve always loved how collage can transform the ordinary into something co

One of the most useful features introduced by Gemini’s new Flash 2.5 Image model (aka Nano Banana – see Issue 719, page 43) is the ability to colourise old black-and-white photos. This is available to

Use four Photoshop techniques to enhance detail and clarity, with James Abbott

There’s a vast array of astronomy image-processing software on the market, often with high initial or monthly costs coupled with a steep learning curve. StarTools offers a full suite of easy-to-use fu

Make beautiful conversions in Lightroom and Photoshop, with James Paterson