Frequency separation in GIMP made easy: a tutorial

I've created a GIMP plugin that makes frequency separation much easier than the "wavelet decomposition" built-in feature. This tutorial explains how to use my plugin. There are versions for both GIMP 3 and GIMP 2, links below. GIMP 3: https://www.chuckhenrich.com/gimp-frequency-separation-plug-in-version-3/ GIMP 2: https://www.chuckhenrich.com/gimp-frequency-separation-plugin-simple-easy/ Dodging and burning: https://www.chuckhenrich.com/gimp-dodge-and-burn-plug-in-simple-and-flexible/