1, consider the theme first, that is, what it is used for, such as sports meeting.
2. Time of use. If it is long-term, you can set the theme as a characteristic aspect.
3. At the same time, it should be concise and easy to draw. Generally, it contains a variety of contents, and patterns can be formed through text deformation.
4. Considering the shape, it is common to have a perfect circle or an irregular shape.
5, color matching, if it is not black and white, the color should not be too messy, to be fresh and bright.
6. In addition, it depends on what topic you are talking about. For example, the class emblem of college students should be mature. Can be combined with local characteristics, as well as the elements of the school emblem.