on every banknote, there is a picture of a different european building style. all banknotes are the same throughout the entire eurozone; there are no different designs for different countries, unlike the euro coins. one side of each coin is the same in all euro countries. the other side is different since each country who mints the coins inserts a symbol relating to that country. today there are many different sets of coins. any of the coins can be used everywhere throughout the eurozone despite the country-specific symbol on the back.