The Voice of Vexillology, Flags & Heraldry
Learn about flags and uncanny coincidences.
Tuesday, December 17, 2013
Heavy Air Pollution Flag
The Heavy Air Pollution flag uses the colours red, black, and yellow. Black and yellow are natural intuitive signs for caution and danger as they can be found on bees and snakes in this manner. Red conveys a sense of urgency and danger as well.
Post a Comment
Post Comments (Atom)