Relatively speaking, in graduation photo's formal speech, there are requirements for standing in line and wearing clothes, and there are also requirements for tables, that is, the face can't be covered, the height of each row is basically the same, the background and clothing can't match the color, and the big one is in the back row, in turn. Concentrate in the middle row.

Before 10, it is better after 15, and the front light is better.

Eyebrows, ears and eyes are required to be exposed in the photo. Passport should have a white background, other blue backgrounds or red backgrounds, and clothes should not be the same color as the background. Usually you can take a front photo or a side photo. The method is to sit 30-45 degrees in the front direction, with double lights, 60-degree front light and the other background light. One mode, online shooting with cable release.