Today is the Day of the Flemish Community in Flanders, Belgium. Here's the flag of Flanders! (upload.wikimedia.org)
en.wikipedia.org/…/Day_of_the_Flemish_Community

en.wikipedia.org/…/Day_of_the_Flemish_Community
en.wikipedia.org/wiki/State_of_Katanga
It is often said that a flag should not have more than three, maybe four colors, but I think South Sudan does quite well with six colors.
Wikipedia page...
Wikipedia page about the flag
The five stars originally represented the five provinces. However, the province division has been redrawn since, but they still kept the five stars....
Originally, they had this flag from 1975-1992:...
Map of members: CARICOM members map...
This was an earlier proposal, but in my opinion the current flag looks better: Proposal PNG flag
When it first became independent, in 1962, it had a sorghum plant and a drum in the middle instead of the stars:...