1, according to the picture analysis, the yellow light and shadow have the effects of partial figure outlines, mutual superposition and soft distinction between light and shade, and the gradual change of light and shadow in the background also matches the light and shadow performance effect. So most of the yellow light and shadow effects in this picture should be produced when shooting.

2, so, using ps to make such a natural effect will require strong light and shadow analysis ability.

3. Get the character selection area, create a new layer, feather appropriate pixels,

4. Create a new layer, adjust the position of the selected area appropriately, and fill the radial gradient of light and shadow color. Change the size and shape of the selection area within the range of light and shadow, delete pixels and fill pixels with different brightness accordingly,

5. Create a new layer and do the same thing.

6. Double-click the tone of the light and shadow layer, adjust the style, and add the style of external light appropriately.

The specific details must be adjusted according to the above effects. In short, to draw this style of beautiful pictures, knowledge of plane and photography is necessary.