Don’t design each place in isolation, but design it as a whole. For example, you must first determine the basic color of the entire environment. For example, if you use pink, then your entire classroom should be dominated by pink and add some soft furnishings. Therefore, you don’t have to have the latest frame, the most important thing is to coordinate with the entire environment! The style is unified and the feeling is unified. Even the simplest borders like curves, circles, etc. As long as the style, texture and tone are consistent.