Take a photo of the people standing on both sides, look at the camera or look ahead?

Mainly because I don't know much about the photo-taking skills.

First of all, choose the focal length, don't use the wide-angle end, the distortion is large, the middle edge is imaged, and the focus is different.

Generally, the standard focal length is 50mm, and the C frame is about 35 mm ..

Many people stand in an arc line.

When the aperture is reduced, focus is guaranteed, generally around F8, and focus is achieved by taking a middle shot.

Use a tripod, take more pictures, and correct some closed eyes and crooked heads in the future.

It is necessary to look at the camera.