Plague doctor seated with a poison vial in a historic laboratory, adorned with an intricate mask and ornately designed black robe featuring elaborate decorations, showcasing high fantasy art in high definition with detailed intricacies. Ambient occlusion enhances glowing elements and shadow play against a rough and shimmering backdrop, complemented by ray tracing reflections and dynamic lighting effects. Lumen reflections and screen space reflections interplay with diffraction grading, evoking a sense of a supernova in 8k resolution. Volumetric lighting further enhances the ambience, creating a dramatic and immersive atmosphere.