Introducing Advanced Texture Cleanup | Frequency Separation 2.0 – the next generation of frequency separation retouching! Earth Oliver has developed this revolutionary new process, which expands the workflow by incorporating other tools, layers and ideas that can be added to the frequency stack. This allows you to retouch any surface with incredible precision and detail. Whether you're working on product photography or skin retouching, Frequency Separation 2.0 is the perfect tool for the job!