Friends with an old book, Pages
As a general theme the pages seem to be split in half throughout the book. Despite most drawings being continuous and not split. I noticed that this one is split exactly like the text but its frame is going all around the image, perhaps it was added later on?
Same thing happens here but I think in this one it’s even clearer that the split in half was intended to compare the two sides. We can see the same theme on the left side for the text also looking at the text’s title.
Here an example for that split or comparison not happening in the book.