What happened to photography?

First of all, this photo belongs to posing. Triangular composition used in composition. The light at the shooting scene is very good, and the exposure is basically no big problem. The mountains and rape fields in the background bring color changes to the whole and make the patterns more vivid. However, it is suggested that it is better to use a lower ISO when the light is strong. Because there is no shooting data after uploading this picture, it is difficult to analyze it. Here are some suggestions: 1, this theme is suitable for shooting at sunrise and sunset in the morning. 2. Don't attract the attention of the subject when shooting. 3, suitable for low elevation shooting. 4, the horizon must be flat, you didn't take a good picture of this camera, it was a bad injury.

I am superficial in technology, for reference only.