Thread:Will07498/@comment-39811712-20190711165743/@comment-24051831-20190712151108

(Sorry if this is a bad explanation)

(This is an explanation for Paint.NET, which is what I used. If you use a different program, then I don't know how to explain that)

Open your images (the mask and the image to add the mask to), copy the mask, switch to the image that you want to add the mask to, use the Alpha Mask option by going through Effects<Alpha Mask (Alpha Mask is a plugin, if you search it up on Google, then you'll find it) (Also, to figure out how to add plugins, then search it up on Google), click the option to "Paste From Clipboard", then click OK. Flip the image vertically by going through Image<Flip Vertical to get your finished product.