Square Jewel-Toned Swirling Galaxy with a Brilliant Cosmic Core
square galaxy · jewel tones · cosmic core · nebula
A square composition presents a swirling colorful galaxy as a self-contained gallery artwork. Center the brilliant nucleus slightly below the middle, surrounded by concentric arms that curl outward in a balanced circular rhythm. Use saturated sapphire, turquoise, violet, fuchsia, amber, and pearl white, with soft blending between gaseous layers. The background should be a textured black-blue field containing delicate stars and almost invisible dust. Give the core a strong but controlled glow, while preserving fine grain and filament detail in the outer spiral. The image should read clearly at social-post scale, with a strong central silhouette and no unnecessary objects. Refined cosmic realism, painterly atmosphere, tactile depth, no lettering, logos, or watermark.