(art monochrome, digital art oil painting, ink, charcoal, double exposure) A ghostly grim reaper and a young mermaid engaged in a chess match on a coral chessboard. Intricate details of the underwater flora and fauna, with dynamic lighting filtering through the water's surface. (Use Dream Diffusion Secret Prompt) <lora:luxart:0.9> <lora:detailed_notrigger:0.8> <lora:DetailedEyes_V3:0.6> <lora:ral-colorswirl:0.6> ral-colorswirl