Are sketching and color separation jobs in the printing and dyeing industry? And design patterns? I am a web weaver. I want to learn sketch. I know nothing about it.

It is a job, that is, to separate the colors of the pattern and make a version for printing. Pattern design is something before drawing and belongs to the design category. According to the fashion trend, it is necessary to create beautiful patterns that conform to the process. Sketch is a time job, that is, after learning the basic software tools, separate the mixed colors bit by bit. However, I think, with the development of science and technology in the future, people don't need to be so tired. To develop software that can be used for color separation by computer, only a little drawing and a little modification are needed. Of course, this is my imagination. If you want to learn, learn. At present, the sketch salary is not bad, about 3000, and the powerful sketch master is about 5000.