How does PS process pictures in layers? Is it better to take pictures of dogs by clipping or not? Ask the master for advice.

The first thing to understand is layering, that is, there are highlights, gray faces and dark tones in the photos. These all need to pay attention to the light when shooting. Generally, we should seize the opportunity to do these things in the natural environment. These photographers know.

If you do it later, you can create a mask on the layer, and then do some column operations such as gradient, color matching and Gao Fancha. This post-processing method needs to be applied flexibly according to specific photos, and there is no unified method once and for all.

Finally, it is not recommended to dig a map, because even a master dog's Mao Mao can't be completely clean and perfect, and there will always be loss or redundancy. Moreover, after the background is changed, the integration with the light and perspective of the background is also a big project. Of course, I'm talking about strict business requirements. You can do anything you want for fun.

No one can explain the knowledge of post-tone clearly at once. I suggest you find a post-adjustment studio or a friend to help you. If it is a company, such a request seems to cost a lot.

Thank you, I hope I can help you!