I have had Pixelmator on Mac for quite a while, but never really learned everything it could do. I have now decided to try using Apple's Photos (instead of Lightroom) and there are obviously things that Photos can't do - like corrections/adjustments using brushes.
What is the best way to do the following corrections/adjustments to faces in photos?
(1) Removing or lightening wrinkles from people's faces?
(2) Whitening people's teeth?
( BTW - I watched the video tutorial about using the blur effects for wrinkles, but I would rather try to use something more localized.)