16:9, 4K, photorealistic, National Geographic style documentary. Hyperborea in summer: a continent hidden from ice, covered in lush emerald-green vegetation and golden fields. Four wide river arms flow from a central circular structure, resembling the spokes of a wheel; they are crystal clear, with visible ripples and reflections of the sky. A wide, shallow moat or channel runs along the main circle, its surface resembling a mirror and glowing slightly. Concentric rings (similar to tori) are made of light stone with embedded veins of glowing mineral; the glow is soft and organic, like bioluminescence, not harsh light. There is no symbol or emblem in the center: instead, a small sacred grove with tall trees and a natural clearing, illuminated by warm sunlight. Stars are depicted not as flat shapes, but as tiny sharp points with gentle halos and barely visible outlines, creating a sense of deep space. The Milky Way is a glowing textured band with specks of cosmic dust. Color palette: emerald, gold, pale stone, deep blue sky, violet-lilac cosmos, warm sunlight. Movement: slow rotation, light ripples on the water, swaying leaves, soft glow pulsating in the stone veins, stars slowly drifting in perspective. No text, no logos, no flat emblems.
