Thanks for replying.
Also, thanks for the link.
The problem with the name is that it’s very generic. Photo can mean anything. Fortunately, the color of the icon is so distinctive that it does stand out.
The Pencil is otherwise fine. At first I thought it wasn’t linked to the iPad, but it was. I’m using it on the background layer. For the image in mind, there is only a background layer, and no masks, etc. As I say, it seems to come and go. I can draw single pixel width lines, but not select anything. Or I can select a tool, but not use it. Or I can partly use it. For example, I can select the perspective tool. Then the grid shows up, partly off the screen to the right, which is odd in itself. I can then shrink the image to get to the edge of the grid and pull those points in with the pencil. Once I get it where I want, nothing happens. But if I do exactly the same thing with my fingers, the image adjusts the way it should. It’s very odd. None of the tutorials mention setting up the Pencil.
After we we finish with this, I’ll go to the proper thread.