Mysterious cathedral, dark stone walls, stained glass windows, eerie shadows, grandiose arches, ornate carvings, mystical symbols, velvety blackness, rich crimson reds, deep indigo blues, muted earthy tones, luxurious gold accents, subtle purple undertones, dramatic lighting effects, high contrast ratio, bold color blocking, intricate patterns, lavish textures, mystical ambiance, foggy atmosphere, 1/1 composition, realistic renderings, ambient occlusion.