Harry Potter trapped in a shadowy dungeon, his glasses reflecting an eerie glow, the scene is shiny and highly detailed with photorealistic textures, dynamic and unsettling lighting casts intricate shadows that dance ominously, an extreme nightmare version teeming with mystical and magical elements, the atmosphere is both creepy and surreal, reminiscent of H. R. Giger's biomechanical style, enriched with Jean Ansell's mysterious flair and Justin Gerard's whimsical darkness, an otherworldly fusion of fear and enchantment surrounds him.