abstract swirling light in soft pastel colors, creating a dreamy and ethereal background

abstract swirl light soft pastel color create dreamy ethereal background lustrous mesmerize tranquil enchant surreal illuminated airy fantastical evanescent sublime harmony translucent spellbind mysterious tender magic luminescent serene vibrant dreamlike luminosity aesthetic mystical supernatural fantasy luminous whimsical cosmic texture mythical peaceful iridescent gradient romantic delicate artistic radiant subtle graceful dazzle swirling colors creating backgr generative aiound