The Group of Seven (G7) is a group consisting of Canada, France, Germany, Italy, Japan, the United Kingdom, and the United States.These countries, with the seven largest IMF-described advanced economies in the world, represent 58% of the global net wealth ($317 trillion).

Please click on this link for more info.
https://en.wikipedia.org/wiki/Group_of_Seven I have made a collage with the national flags of these countries ( not in any particular order) as a national flag is a flag that represents and symbolizes a country.
I just wanted to be a bit innovative and chose not to go in for the usual subjects on top of the mind!:)
Enjoy!