A simple background can be matting with the subject. Let's briefly demonstrate the operation steps.

Computer: MacBook Air

System: macOS 12

Software: Photoshop2022

1. First, we open Photoshop and click Open.

2. Select the picture you want to summarize, and then click Open.

3, and then click on the choice above, click on the theme.

4. Thus, the subject of the role is selected.

5. Finally, we click Add Mask in the lower right corner.

6. This completes the interpretation of the characters, as shown in the figure.

I hope it helps you. If you have any questions, please leave a message. Thank you.