This workflow is inspired by the excellent work of ipiv. I loaded three masks into it, and also added the ability to load your own mask, and all this can be switched with one click of the mouse.

All you need to do is load the images into "Load White" and "Load Black". I also added various image manipulations and masks for more variable results.

To install the missing nodes, go to "manager - Install missing custom nodes".

You can see additional tips and downloads in the gray boxes within the workflow.

P.S. I found the "Stripes" mask on civitai, but I forgot from whom. If suddenly the author of the mask or someone who knows him sees this, write to me and I will add a link to it in the description.