Galleons symbolize harmony in governance, unlike real-world messiness.

Evidence

What ruler, from Dresden to Kyoto, would not gaze in delight as figures moved to his command in strict and unswerving order? … So unlike the messiness of rule in the real world. — Neil MacGregor, A History of the World in 100 Objects, 1180

Categorization

• corroborated: 2 independent passages support this claim — Neil MacGregor, A History of the World in 100 Objects, 1180