How to create high-value landscape works?

Basically, high-value landscape works are shot by photographers from various tricky angles, or captured with high-definition lenses, and then these original pictures are supplemented and trimmed by image processing software, and then fine-tuned in some small details. Mainly because the scene itself has a high face value. After all, only the scene itself is beautiful, and photographers can use their own specialties to create these pictures.