Frequency Separation: The Essential Retouching Technique You Need to Master
Frequency Separation: The Essential Retouching Technique You Need to Master When I first learned frequency separation, it completely changed how I approach retouching. Instead of fighting to smooth skin while keeping texture, I suddenly had two separate layers to work with—one for color and one for detail. Today, I’m going to walk you through this technique step by step so you can add it to your retouching arsenal. What Is Frequency Separation?