See also red gold and green for Uses in a Pan-African context.
Contributed by Mihail Mihaylov
Contributed by Rachel Cole
Contributed by Production Type
Contributed by Shivani Parasnis
Contributed by Hugo Mut
Contributed by Eric Gordon
Contributed by Florian Hardwig
Contributed by Stephen Coles
Contributed by Jan Middendorp
Contributed by lebassis
Photo(s) by Nick Sherman on Flickr.