To add a picture to an existing layer in Photoshop, click on the Add Photo button and then select the photo you want to add from your camera roll.
To add a picture to a layer mask in Photoshop, use the following steps: 1. Open the layer mask palette. 2. Choose the photo you want to add to the layer mask. 3. Click on the Add Mask button. 4. Type a name for the new layer mask. 5. Click on OK to add the layer mask to the document.
To paste a layer, use the following steps:
Choose the layer you want to add to the document.
Click on the “paste” button at the bottom of the screen.
Paste the text into the layer.
Click on the “delete” button at the bottom of the screen to remove the text from the layer.