Dark mysterious alleys, old stone buildings, dramatic archways, ornate ironwork, lavish velvet fabrics, rich wood tones, eerie lantern lighting, mystical foggy atmosphere, bold black outlines, deep crimson red accents, midnight blue hues, weathered copper details, distressed wooden textures, grandiose chandeliers, luxurious golden ornaments, mysterious purple shades, dimly lit corridors, abandoned asylum atmosphere, haunted mansion vibe, intricate stonework patterns, subtle blood-red undertones, ominous dark grey skies.