Layer Masks Are Not the Eraser Tool: How to Make Edits You Can Always Undo
The Edit I Almost Couldn’t Take Back A few years into my agency career, I handed off a composite to a senior designer who looked at it for about four seconds before asking me to remove the background from one of the layers. I had erased it. Permanently. Spent 40 minutes redoing work that a layer mask would have protected in under a minute. That was the last time I used the Eraser tool on a real project.