tessellating aurora borealis marble with shifting green and purple gradients, ed to reflect the arctic night sky in an 8k

aurora borealis marble shifting green purple gradients arctic night sky reflection fluid simulation 8k dynamic design northernlights polar colors vivid glowing landscape nature natural texture highresolution atmosphere vividcolors stunning visual polarregion magical immersive luminous celestial beautiful auroraeffect cosmic dreamlike northern articart colorgradient peaceful illuminated immersiveart northernlightsdesign surreal artisticstone breathtaking