How does ps design a4 book cover?

How does ps make a4 book cover design pictures? In the template in ps, how to make an a4 book cover picture? 1. Open ps and create a new document. If you want to make a4 books, you can make a simple design with ps. 2. Click on the new picture to further set its color. 3. Use the rectangle tool to draw a rectangular piece of paper, and then select the ellipse tool to draw the rectangle below. 4. Select the rectangle, execute the file → edit → create the clipping mask. 5. Select the rectangle and execute the menu → Edit → Create a new clipping mask. 6. Select the rectangle and execute the menu → Edit → Objectification → Union. 7. Use the move tool to adjust the shape, as shown, and then click OK. 8. Use the copy stamp tool to paste the white figure in the middle, as shown in the figure. 9. Click Layers Layer Merge. 10. Perform the 12 palette operation of icon color # 996 on the newly created layer. 1 1. Drag and drop the sound point of the image and adjust it to the appropriate position. 12, select layers and materials. Then press the shortcut key to select.