Black cat with luminous golden eyes in bioluminescent fantasy garden.

Digital illustration rendered with layered color grading technique using warm orange-red and cool cyan-teal palette separation. Foreground subject: black feline with large geometric amber-gold irises displaying teal iris reflections, positioned in sharp focus. Background: deepfield environment populated with bioluminescent jellyfish-form flora, floating orbs, and atmospheric particle effects creating volumetric depth. Technical execution employs high-contrast lighting, chromatic separation, and soft bokeh treatment on background elements. Composition structured with rule-of-thirds subject placement and diagonal line composition extending through environmental elements.