How to eliminate the the light edge after turning part of the picture into black&white? (Selective-color)
I tried to use the selective-color technique in the following photo. I added a black&white filter layer with the girl masked. However the right margin of the girl's hand turned out to be white, ...
How to make the single color in a photography to be color and other parts changed to B&W?. Don't know exactly the name of the effect, to be more clear in the following photo I want the green part ...