A photorealistic image, reminiscent of classic horror movie stills

A photorealistic image, reminiscent of classic horror movie stills, of a dark and ominous graveyard at night, with a swirling, fiery portal to hell opening up in the background, The graveyard is filled with ancient, weathered tombstones that are barely visible in the darkness. The air is thick with fog and the only sound is the creaking of the old trees. In the distance, a large, fiery portal has opened up, casting an eerie orange glow over the scene. Demonic creatures can be seen emerging from the portal, their eyes glowing red and their bodies contorted into grotesque shapes.