A radiant heart melting into rivulets of light floats against a backdrop of rich red and deep black gradient, infused with dynamic cinematic lighting. This photorealistic fantasy concept art is crafted in the style of Artgerm, Greg Rutkowski, Guweiz, and Yoji Shinkawa, showcasing astonishing detail and visuals reminiscent of a cinematic masterpiece. The scene is further enhanced by lumen reflections and hyperrealism, set in a stunning environment that merges visionary CGI with the finesse of octane render and raytracing techniques, resulting in a breathtaking fusion of light and shadow.