A woman in a blue dress and gold crown standing in front of a building

(best quality,4k,highres,masterpiece:1.2),ultra-detailed,realistic,extremely detailed Byzantine Empire portrait,painting, vibrant colors,golden hue,delicate brushstrokes,precise facial features,ornate jewelry and clothing,richly decorated crown,elaborate background design,shimmering mosaics,vivid blue sky,glistening marble architecture,sunlight casting soft shadows,highly defined eyes and eyebrows,noble countenance,serene expression,historical accuracy,faithful representation of the era,impressive attention to details,symbolic religious iconography