I'm curious, can you explain how an image of some kind of crab plushy toy that takes up THE ENTIRE SCREEN ON A DESKTOP helps illustrate anything about immutable

I'm curious, can you explain how an image of some kind of crab plushy toy that takes up THE ENTIRE SCREEN ON A DESKTOP helps illustrate anything about immutable references? It is fully 2x larger than the previous text and I have to scroll multiple times to get to the remainder of the article. Is it that you used a child sharing their toy as a way to explain the concept, and you needed to remind us what a toy was?