Respecting all the countries, Every currencies are the best for their countries, but suggestions for colour combination and other things,
This is just for Fun....
A Costa Rican banknote for five colones. It shows Rafael Yglesia Castro, president of Costa Rica from 1894 to 1902 and a Guaria Morada orchid, Costa Rica's national flower. The current series of banknotes is being replaced throughout 2010.
A Canadian banknote for five dollars, depicting children playing ice hockey. The verse is from a Roch Carrier short story, and reads: "The winters of my childhood were long, long seasons. We lived in three places - the school, the church and the skating rink - but our real life was on the skating rink."
A colourful five dollar Australian note. In 1965, Australia adopted the name "royal" for its currency, but it was later dropped in favour of the dollar.
A note for one Egyptian pound. All Egyptian banknotes are bilingual.
A 100 dirham note from the UAE, showing the World Trade Centre. A falcon watermark is placed on all UAE banknotes to help prevent fraud.
A five rupee note from Pakistan. The port depicted is Gwadar port, which opened in 2008.
A five ringgit note from Malaysia showing the Kuala Lumpur International Airport, the Petronas Twin Towers, and the Multimedia Super Corrido