Summary
This was a long chapter, but an essential one. I will tell you without a doubt that 90% of the issues you will encounter with editing photos will be layer issues, either wrong groups, messed up orders, or some version of the two.
On the plus side, in this chapter, you completed your first edit. Congratulations!
The adjustment layers and the live filter layers in this chapter were applied to the entire image and so, in the next chapter, we will discuss masking, which is another essential skill that allows us to apply these powerful layers to only parts of an image.