1. Open the picture, drag the background layer of the layer box onto the new layer, and copy the background copy layer.
2. Enlarge the picture, select the pen tool, and make the pen trajectory as shown below.
3. use Ctrl+Enter to pick up the trajectory, and then use Ctrl+J to copy the trajectory. Hide the background and copy the layer, we can already see the cut mouth.
4. Select liquefaction in the filter. We need to use liquefaction tools to adjust the lip shape.
5. In the liquefaction tool, we first enlarge the picture, then choose the forward deformation tool to slide from top to bottom in the middle of the upper lip to modify the lip peak, and the other parts slide from the inside to the outside of the lip. Note that the sliding distance should be small, and if it is too large, it can be repaired with reconstruction tools. Lip decoration is mainly to thicken the lips and increase the three-dimensional sense. The lip peak must be repaired, the upper lip is mainly thickened, and the lower lip is mainly to make the lip line clear.
6. Confirm after liquefaction, return to the editing page, open the layer to see if it is appropriate, and make liquefaction adjustment for many times. When you are satisfied, add a mask to the 1 layer in the layer box, and the foreground of the mask is black.
7. Select the brush tool. Select the first brush shape. The size of the pen should be appropriate. Draw a circle around your lips to remove burrs. Finally, merge and save it.
8. Copy the same layer, and then check the lips with the magnetic lasso tool.
9. Then Shift+F6 key feather, feather parameter 1.
10. Open the adjustment in the image, and select the "Replace Color" command to pop up the "Replace Color" dialog box.
1 1. Use the eyedropper tool to absorb the color of lips, increase the color tolerance, select the appropriate color in the result, and use three sliders to make fine adjustments.
12. Click OK after completion to return to the editing page and save the merged layer.