If you want to show layers in Photoshop, there are a few different ways to go about it. One way is to use the Layers panel. To do this, first make sure that the Layers panel is open. Then, click on the eye icon next to the Layers panel title bar (or press Command+J (PC) or Control+J (Mac)). This will open the Layer Options dialog box. In this dialog box, you can choose which layers are visible and how they are displayed. Another way to show layers in Photoshop is to use the Layers palette. To do this, first make sure that the Layers palette is open. Then, click on the New Layer button (or press Command+N (PC) or Control+N (Mac)). This will create a new layer at the bottom of the Layers palette. You can then name this layer whatever you want. Next, select all of the layers in your document by clicking on their checkboxes. Finally, click on the Add Layer Mask button (or press Command+Shift+A (PC) or Control+Shift+A (Mac)). This will create a mask for each of these layers. You can now edit this mask however you want by clicking on any of its pixels. ..