Ancient Runic Stone in a Futuristic Space Colony

Photorealistic render of an ancient runic stone standing upright in a space colony courtyard. The tall basalt stone bears deeply etched runes that glow cobalt blue. It sits on a polished titanium floor, surrounded by curved alloy walls, glass domes, and hanging hydroponic vines. Soft, diffuse lighting from skylights and artificial lamps casts realistic shadows and subtle lens flares. Dust motes drift in the air. Through the transparent dome, distant stars and a pale nebula shimmer outside, emphasizing the juxtaposition of old magic and high tech. Ultra-detailed texture, weathered edges, moss hints, and micro-scratches on metal.