First, the production method, first open PS to create a new black canvas with the same size as the original picture. Use the Elliptical Marquee Tool to create a concentric ring effect as shown below. After painting, merge and drag several layers of the ring into the material picture, and the center position is consistent with the center of the material picture:

2. Select the concentric background and press Ctrl, and the concentric layer will bring up the layer selection area, then select Feather (numerical value is 6), and then return to the background layer and press Ctrl+J to copy a layer (layer 2), as shown below:

3. Press Shift+Ctrl+X to enter the liquefaction panel, select the expansion tool, and then smear on the circle, so that the smeared part will expand. When you draw, you should apply evenly and forcefully along the circle. Big circles need bigger strokes. After painting, press OK:

4. Go back to the ring layer, press Ctrl+T, then enlarge the aspect ratio by 20% in the above attribute bar, then confirm, press Ctrl to point the layer to bring up the layer selection, and then select-Feather (the value is 6), and return to the background layer and press Ctrl+J to copy the layer (layer 3):

Fifth, the third floor, the same. Liquefy according to the above method, then enlarge the circle by 20% and repeat for 4 times. But when zooming in, if the innermost circle is too big, you need to add a small circle appropriately. The following figure shows all the layers made:

6. Click the button at the bottom of the toolbar to enter the infrared panel. Create 5 new frames in the animation bar and set the time to 0.2 seconds. Set the frame corresponding to the animation:

7. After setting, press the play button to play the preview, and then select menu: File-Save the optimization result and save it as GIF format.