How does that representation shed light on the meaning of image 4

The representation shows that the image shows something dangerous and that physical contact should be avoided.
I assume you're referring to the phrase below the image that says "Don't tread on me." In this case, we can say that:
We can conclude from this that the sentence joins the image to highlight the meaning of both, leaving the content and objective of the image very clear for the observers.
More information:
https://brainly.com/question/5528534?referrer=searchResults
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