Badly cracked photo
I have a photo montage of five images on a single layer. It is over 50 years old and badly cracked. I've tried using the spot healing tool to repair the image but it leaves the images rather flat. It is also extremely tedious and time-consuming. Is there a way to heal the cracks globally as well as restore some of the colors? I'm new to PhotoShop CC having used it for only a month prior to that I was using PhotoShop elements for only about 3 months.
