The photo shows how the photographer wrote it.

There are many ways to identify the photographer in a photo. Here are some common methods:

1. Use caption: You can indicate the photographer's name or user name on the back of the photo or on the attached caption. For example, you can write "The photo was taken by [author's name]" or "Photo source: [author's user name]".

2. Use a watermark: If you plan to share photos on social media or other public platforms, you can add a watermark to the photos, including the photographer's name or user name. So that others can know the source of the photo.

3. Add metadata: If you use a professional camera to take photos, you can usually add author information to the metadata of the photos. In this way, when you export or share photos, the metadata will also be transferred.

4. Use copyright information: If your photos are protected by copyright, you can indicate copyright information or accompanying text description on the photos. For example, "Copyright belongs to [author's name]" or "Copyright: [year] [author's name]".

No matter which way you choose, it is very important to make sure that the photographer's information is indicated on the photo, which will help others understand the source of the photo and respect your copyright.