Banknote The first one is the front of the banknote and the second one is the back of the banknote. I have created a bank called Hong Kong Sea Land Air Banking Limited. I create this name because Hong Kong provides a good transportation network. You can go to other places by ships, by train or by aeroplane. It is extremely convenient. In the banknote, the green straight line represents a rail; that means people can travel on land. While the blue curved lines represents water; that means people can go to other places by ships or other water transportation. Also, there is a wing of a plane that represents air; people can travel overseas by aeroplane. Lastly, the back of the banknote shows the example of shipping, railway and air transportation. 612927071