![Retouching Revolution: A Veteran Photographer's Take On The Complete Overhaul of Frequency Separation - PRO EDU- Earth Oliver, frequency separation, fs 2.0, Rob Grimm, Sef McCullough, texture cleanup](http://proedu.com/cdn/shop/articles/FS2.0_Blog_Cover_Bathroom_v1.jpg?v=1642450566&width=2048)
Hey there - this article was originally published on April 4, 2018 on our RGG EDU site. We've revamped it and made it better, just for you! Does Retouching Need a Revolution? Something that ...
![Frequency Separation for Photoshop](http://proedu.com/cdn/shop/articles/Car.jpg?v=1661775525&width=2048)
Learn to Use Advanced Frequency Separation for Photoshop
Frequency separation has been used primarily within the portrait retouching world and has built a pretty bad name for itself because of how easy it is to overdo, making faces look over-processed an...
![Color Grading Workflow](http://proedu.com/cdn/shop/articles/Color_Grading_Blog_Banner_Updated.jpg?v=1661780971&width=3000)
Color grading is indeed a term pulled directly from cinema. It has connections to film stock choices and the goal to achieve a look. But grading is only recently as common in still photography.
![3D LUT Profiles](http://proedu.com/cdn/shop/articles/3D_LUTS_Blog_Banner_Updated.jpg?v=1661782138&width=3000)
Professional color grading has become one of the most essential qualities of high end commercial visual photography work in modern culture. Learn about one-click high-end color grading with 3D LUT ...