Glowing micro-text orb inside dark dome

A luminous orb hovers at the geometric center of a vast dark dome, composed entirely of shimmering micro-texts that catch and refract light as they rotate slowly. The orb reads like a tiny information planet, every micro-character contributing to an overall pearlescent surface that seems to breathe with motion. The interior air feels still and cool, with a faint haze that softens distant edges and lets the glow pool against the dome walls. Surfaces across the dome remain clean and unlettered except for the orb, where micro-text forms dense filigree and occasional abstract line-markings that suggest script without legibility. The foremost planes of the orb resolve in crisp detail while the dome curves recede into deep, gentle shadow, creating moderate layered depth. Light is primarily cool cyan with veins of warm gold that accent edges and give the orb a luminous, tactile quality. Frame the scene in a tall 9:16 crop with the orb centered vertically and horizontally, leaving balanced negative space above and below to emphasize scale. Use a slightly low eye-level viewpoint to reinforce monumentality while keeping a normal perceived width for intimacy. A solitary metallic pedestal or low plinth anchors the orb as a deliberate prop and catches faint reflected patterning. Render this as a detailed digital painting with fine texture work and subtle bloom to enhance the rotating motion.