Prompt
Generate an image of a heraldic representation of the Ordre de la Sincerité, also known as the Order of Sincerity, featuring its insignia and a red eagle motif, set against a backdrop reminiscent of the Holy Roman Empire in the 18th century, with a ribbon or sash in the colors associated with the order, symbolizing its founding in 1712 by George William, Margrave of Brandenburg-Bayreuth, and its later evolution into the Order of the Red Eagle.