Why do you have to be able to retouch pictures when you can take pictures?

A good movie is the product of the perfect combination of early and late stages. The technology and composition in the early stage of photography, including the presentation of fresh vision, endow the photos with vitality and theme, while in the later stage, the overall color rendering atmosphere and the creativity and imagination of the retoucher's own understanding of photographers and photos are often added to give the works an artistic sense and present the best visual effects.