Hyperrealistic portrait, photorealistic close-up of a crystal holy graal sparkling with living fire. The body of the chalice is smooth, with sparkling orange and red gemstones reminiscent of ancient patterns. The rim is framed by black obsidian material, which contrasts sharply with the molten liquid inside. A vortex of liquid fire swirls inside the chalice holy graal, the heat of which can be felt even from a distance. The base is heavy, with veins of glowing magma flowing through the stone, grounding the otherwise liquid object in the physical world. The holy graal sits on a altar medieval church (photo, high resolution, dynamic, energetic, hyperrealistic, dramatic lighting, shallow depth of field).