Photorealistic epic landscape with magically floating rocks, with ominous storm clouds, strange levitating stones, stones falling from the sky, a gentle rising mist.   Strange dark monks perform a ritual.  Magical symbols float above them.  occult photorealism, UHD, amazing depth, glowing, golden ratio, 3D octane cycle unreal engine 5, volumetric lighting, cinematic lighting, cgstation artstation concept art