Can't edit layer
Hello,
I'm hoping someone can help me shed some light on the issue I'm having, and I'll try to describe the problem as best I can. I'm fairly new to photoshop and am just starting to work with layers. My problem is that when I make more than one copy of the background layer, I can't seem to make changes to the newly created layer. I've done some experimenting, and it seems that I can do things like crop, etc., but when I try to paint or use the clone or healing brush tools, the changes don't show up at all. My layer is not locked so I'm not sure what the problem is. Basically, I start by either doing a duplicate layer or a copy of the background layer. The first time I do this, the new layer works fine. However, if I try to do another copy/duplicate of the background layer, the second copy doesn't allow me to make the kinds of changes mentioned above. If I copy the original copy of background layer it seems to work fine. I'm not sure what I'm missing here, but would appreciate any feedback.
Thanks,
Christine
