Before and After

Step 1
Open up your picture in Paint Shop Pro and duplicate it. Layers >> Duplicate.

Step 2
Then go to Adjust >> Hue and Saturation >> Colorize. Set both values to 0.

Step 3
Click on the Eraser tool or (X) and set your settings as mine: (The other settings don’t matter)

Step 4
Now just erase on top of whatever part of the picture you want. I recommend the face.