Scale and proportion

Lightning on Mount Fuji by Katsushika Hokusai.  The actual Mount Fuji in the paiting is extremely large to scale.  The size in emphasized by the relatively small clouds that are surrounding the Mount Fuji. The extremely large crack in the right side of the Mount Fuji is also out of proportion.  It gives the sense that Mount Fuji is cracked in half which is not the case.  It is the artist impression that the crack is much larger that what it is in reality.