A couple of years ago, I posted about an interesting infographic included in a presentation by Kathy Schrock.  The image showed each world flag as a pie chart of color.

Nicholas Rougeux has a different take on the colors of the world’s flags.  He chose to categorize them by color scheme.  Check out his poster that illustrates the flags of the world like flowers in a garden, with the height of the “flowers” indicating the number of flags sharing that color scheme.