Possible
interpretation:
- Maybe they are having a crazy birthday party in a night club / a disco or it represents the celebration of the New Year
- The people have different colours but they aren't different.
- Perhaps, it represents a message against racism, for peace and fraternity (brotherhood) and liberty (freedom)
- The 5 colours probably represent 5 countries. They are celebrating the joy of living in peace together.
- Maybe they represent different nationalities in the world ( different colours but the same shapes)
- Perhaps, it is a message for peace and love
- They are celebrating the end of the war, probably.
- They are cheerful because they are free.
- Perhaps it is a symbol of friendship, brotherhood.
