•Does an airline in your country use decoration on its planes?
The truth is that the decoration of the Spanish airlines is very simple and boring.
•What decoration does it use? What does it represent?
Iberia, the principal Spanish airline, uses 2 lines of red and yellow color that represents the Spanish flag.
•Do you like it? Think of an alternative to it.
No, I don't like it, it's too boring. One alternative is use all the aircraft surface for painting something. Like the Honda F1 cars last season. Which were painted with the image of Planet Earth.
Kyke