Maybe I’m thinking way too much about this, but each panel obviously takes some time amount of time to draw, and likewise each panel portrays some finite amount of time–not just an instant snapshot of the story. So as the dog is yelling at him, his drawing quality is degrading as he is working on the panel, leading to an inconsistent quality within the panel.
I actually prefer it the way it’s executed.
Maybe I’m thinking way too much about this, but each panel obviously takes some time amount of time to draw, and likewise each panel portrays some finite amount of time–not just an instant snapshot of the story. So as the dog is yelling at him, his drawing quality is degrading as he is working on the panel, leading to an inconsistent quality within the panel.