Bioluminescent, An alien monarch with cerulean exoskeleton and luminescent eyes, resplendent on an ornately engraved throne. The throne, pulsing with teal bioluminescence, contrasts against a diaphanous gold robe draped over the figure. The alien's posture exudes regality, one hand resting on the throne, the other delicately touching a sprout of bioluminescent flora. Utilize tenebrism for dramatic lighting, emphasizing the metallic sheen of the throne and robe. The background, a blurred tableau of futuristic architecture and glowing flora, hints at a technologically advanced, yet organic, civilization. The final image should capture an aura of power and serenity.