I have already discussed the geography of Nepal. Here you can see. Lets discuss about the flag of Nepal.
Flag of Nepal is the only non-rectangular flag in the world. It’s unique irregular pentagonal shape is the most difficult geometry among all the flags.
The flag of Nepal has blue outlines which encloses red area. The upper triangle includes the moon and the lower triangle includes the sun. The red color symbolizes the bravery of Nepali or the Gurkha. The blue boarder symbolizes peace. There is a slogan that “Nepal remains as long as the sun and the moon remains in the sky”. This is indicated by the Sun and the Moon in the flag.