Learn the methods of inverting colors of artwork in Photoshop. You can invert colors on a picture for parts or whole image.

If you made a selection before adding the adjustment, Photoshop builds a layer mask for the Invert layer using the selected area to define the area in which the colors invert.

How to Invert Color on Photoshop. The tools included with Adobe Photoshop's software surely let you "color your world," but trying to perform painstaking color swaps can leave you feeling a bit gray.