Prompt
                                        
                                            "Generate an image of a symbolic representation of the Brandenburg-Prussian branch of the House of Hohenzollern, featuring the coat of arms of the House of Hohenzollern, set against a backdrop of the Berlin and Königsberg cityscapes, with architectural elements inspired by the Electorate of Brandenburg, Duchy of Prussia, and Kingdom of Prussia, in a neoclassical style, incorporating Protestant symbols, with a color palette reflecting the somber yet majestic tone of 18th-century Prussian grandeur."