hyperrealistic photograph of the black castle of rotbog swamp, fireflies, giant bones, tufts of grass, dim volumetric lighting, 8 k, octane beautifully detailed render, extremely hyper detailed, intricate, epic composition, cinematic lighting, masterpiece, trending on artstation, very very detailed, stunning, hdr, smooth, sharp focus, high resolution, award, winning photo, dslr, 5 0 mm