The practices of heraldry and vexillology are certainly ancient and, for the right people, fascinating topics. The shared terminology of heraldry/vexillology and the way that different designs are described certainly can be painstaking to learn, but rewarding to know when studying or discussing the topic. Also, the legends behind the origins of flags are hilarious and ridiculous. The notable exception being the legendary origin of the Dannebrog, which is truly a sign from God that the Danes are meant to be victorious against all foes.
Beautiful Flag
Horrid, Discusting Rag