AETHRA Energy Tree Cinematic Poster AI Image Prompt

Vertical cinematic poster. The main subject is a giant luminous energy tree. The canopy is broad umbrella-shaped, horizontally covering the upper half of the frame, with branches stretching infinitely to both sides. The trunk is composed of multiple twisted and interwoven golden luminous fibers and energy veins, blending wood texture with flowing beams, solid yet translucent. The canopy abandons real leaves, entirely formed by fluorescent green, emerald green, and cyan translucent light mist, volumetric cloud leaf clusters, fine particles, and glowing dots, creating a futuristic forest energy cloud effect. The background is a gradient void from pure black to bluish black. The subject is self-illuminating, with the brightest areas focused on the trunk core and main branch forks, featuring soft glow, particle scattering, and volumetric light. The ground is a dark highly reflective mirror (or still water), perfectly reflecting the golden trunk and green canopy, with subtle water ripple stretching effects to enhance spatial depth. The left side has large blank space, with white futuristic geometric sans-serif font "AETHRA", and smaller subtitle "能量之森·沐光生长" below, refined typography, modern layout. 8K ultra HD, style is high-end CG concept art and tech exhibition key visual. The image presents pure, mysterious, grand, and exquisite high-end feel, with accurate ray tracing reflections, no noise, sharp details. Negative constraints: no distortion, no low resolution, no blur, no plastic feel, no extra clutter, no real leaves, no cartoonishness, no messy lines, no dead black, no overexposure, no text errors.