Where did the pictures in the textbooks come from? Where can I find pictures if I want to make a lesson?

Answer 1

The pictures in the textbooks were usually from the works of professional publishing houses or designers in the corresponding subject area, or from authorized public copyright photo libraries. These pictures might come from different sources, including academic journals, newspapers, libraries, museum, design works, and so on.

If you want to create a class, you should first determine the textbook and subject area you want to use, and then go to the relevant academic search engine (such as Google Scholar, Baidu Scholar, etc.) to search for the link to the relevant image library, such as the Image Library of the National Library of the United States, the Digital Library of the National Library of the United Kingdom, etc. These photo libraries usually provided various types and size of photos that could be searched and downloaded as needed. In addition, you can also use online gallery (such as Crap library, Google Images, etc.) to find the pictures you need. Please note that some images may be protected by copyright, so please ensure that you have obtained the authorization of the owner of the image or paid the copyright fee before using it.