Portugese magazine, Revista Grande Reportagem, ran a series of eight flag-related images in 2005 designed to provoke an awareness of life issues in different parts of the world.
Brazil
Green live with less than 10 dollars a month.
Yellow live with less than 100 dollars a month.
Blue live with less than 1000 dollars a month.
White live with more than 100,000 dollars a month.
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