Answer:
Vivid example
Explanation:a vivid example is also called a realistic, glaring or graphic example. The use of a vivid example to illustrate a point is use to make the listener believe what the speaker is trying to pass across. A vivid example consist of using real life situation to drive in a point to your audience. It makes your audience to understand your view and what you are trying to pass across ( communicate). A vivid example usually showa that what you are claiming or passing across to your audience is true.
The use of vivid example usually makes your idea or point stick to the heart of your listener. They will never forget it in a hurry. They are memorable, powerful and always meaningfully.