2. Create a new layer. Name it green, press the Shift key and draw a square with the rectangular marquee tool? , a little smaller.

3. Color the foreground. Is your painting green? The red color is green first, and the square just selected is filled with green.

4. Copy the layer "Green" and name it "Red". Double-click it, and then select the [Color Overlay] option.

5. Use the point moving tool to arrange the red and green layers side by side, and arrange a square picture with red and green grids in the same way.

6. Merge all layers (except Figure 0)

7. Click Filter-Distortion-Spheroidization? A few more times and the effect will come out.

Your picture also has bright spots, and the effect is as follows.

1. Create a new layer on the basis of the spherical surface, click the brush tool-adjust the diameter yourself, and the hardness is 0. Just click on the position as shown in the figure.

2. The black shadow below is made with the ellipse box selection tool.