Bill Jackson wrote:
I'm migrating from Photoshop and everything I read says what I want
to do in the GIMP should be easy, but here I am...
I have two images, A and B, which are black and white, from a
proprietary program but saved as TIFFs. They open as RGB in the GIMP
2.2 on my Mac,
Ben's answer was exactly what I was looking for. Thanks!
For the sake of the archives I'll slightly modify his answer for
other new users like myself to follow in the future:
PROBLEM:
I have two images, A and B, which are black and white, from a
proprietary program but saved as TIFFs. They
