Create a bold graphic illustration of a sinister necromancer surrounded by ethereal energy and apparitions. The illustration should be composed in a chillingly enchanting manner, with a focus on the central figure dressed in tattered black robes. The figure should exude a twisted elegance, with a pale, gaunt face and sunken, piercing eyes that seem to glow with an eerie, spectral light. Long, skeletal fingers should extend from the cloak as if reaching toward the spirit realm. Incorporate dark lights, a starry night sky, and a sense of nightmare into the illustration, while also incorporating splash art and bokeh effects to create a sense of depth and dimensionality. The illustration should be shot on a Canon 1DX camera with a 50 mm f/2. 8 lens, using raw format to capture the utmost detail and texture. The final image should be rendered in 8k resolution