European Economic Weather Map
it’s a nice way to present mostly qualitative information for a large number of countries – and people understand it intuitively.
This diagram shows European economic weather map. I think it is good way to replace another like using easier image if people are hard to understand about economy. For example If they just explain docuent and terminology, understanding economy might be more difficult to me so I would need more specific information and knowledge about economy. But when I looked at this diagram I could understand European economy at a glance even thought I did not have any information about them.
So i would like to say using metapho of anothor object is good way to explain other ideas.