A piece of music where one part echoes or imitates another part is known as a Canon
I’d say assertive. They’re just letting you know in on the past work members and what they’re wrong doing was. If you listen in you may be able to learn from the mistakes they’ve made and so on
The stronger contrast in value between an object and the background, the more visual weight the object has. the stronger the contrast in value between an object and the background, the more visual weight the object has. dark values appear heavier than light values.