Flags by Colours, originally uploaded by densitydesign.

Each sector of these piecharts is proportional to the area of the colour on the respective flag.

Using a list of countries generated by The World Factbook database, flags of countries fetched from Wikipedia (as of 26th May 2007) are analysed by a custom made python script to calculate the proportions of colours on each of them. That is then translated on to a piechart using another python script. The proportions of colours on all unique flags are used to finally generate a piechart of proportions of colours for all the flags combined. (note: Colours making up less than 1% may not appear)

(Give a look and try to recognize them)

Tags: Icon · Infovis · Representation2 Comments