Majestic dark fantasy landscape with realistic lighting, featuring towering ancient trees and mystical fog, captured in Full HD and 8K resolution. Intricate details reveal hidden creatures and ethereal glows, reminiscent of concept art from the Unreal Engine. The scene is trending on Artstation with stunning volumetric lighting casting dynamic shadows and vibrant highlights, creating an otherworldly atmosphere that captivates with a sense of mystery and enchantment.