Here are samples from an actual, ready-to-print image used to demonstrate adjustment layers and masks during class sessions. The full Photoshop file with many layers and masks is used in the workshop; here is a small selection of those layers and masks to illustrate the type of detailed, real-world information that you'll view in Danny's Photoshop for Photographers workshop.

Completed image after all adjustments have been made

 

Layer mask from an adjustment layer to correct tonality Raw scan prior to any adjustments

 

 

Layer mask from an adjustment layer to
correct saturation
Layer mask from an adjustment layer to
correct color balance