Prompt
                                        
                                            "Generate an image of a medieval-style illustration of the Kingdom of Ireland, depicting a regal landscape with the coat of arms of Ireland prominently displayed, surrounded by lush green hills and a subtle background of Dublin's cityscape, incorporating elements of 16th-century Irish architecture, with a hint of the British monarchy's influence, in a style reminiscent of ancient manuscripts, with the motto 'In hoc signo vinces' subtly integrated, symbolizing the kingdom's rich history and cultural heritage during its existence from 1542 to 1800."