Harmony Practice

I'm learning some new software and thought I would post my progress here.  Pretty basic stuff. 

Today I am going over Masking and Cutting. 

​So, I had the AutoPatch working…  but on the wrong side of things.   I want the red line to be on the inside of the white circle. 

No worries.

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In this example I am working on using the AutoPatch along with  Masking/Cutting the  red circle  to hide  parts that leave the circle, while leaving the black outline behind. 

I'll worry about the big black line  later. 

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Here I think I've figured  out most of the details. 

1. The masks are  masking
2. The lines are lining
3. The lines boil during movement.

I'm sure there's a better way and it's an ugly boil, but I'm not worried about style