'Coat of Arms'

I am writing a book of fiction, tentatively titled, 'Creating carlWorld'.  It is a story about a worldly utopian society of which I am King.  As King, I have a castle on an island and this is the Coat of Arms for my island, and it is the flag that flies at the castle.  So, it could be said that the inspiration for this painting was to be an illustration in a book of fiction.  But, if I were to find myself, realistically, King of this Earth, with a castle on an island, this would be the flag that flies at my castle.