vibrant pastel swirling marble pattern

swirl marble pattern vibrant pastel colors abstract texture background fluid design artistic colorful creative motion gentle soft smooth gradient flow art beauty light delicate serene calming trendy modern dreamy eyecatching visual nature wallpaper aesthetic unique handdrawn pastelhued layering blending inspiration organic composition fluidity elegant chic refined polished harmonious swirling perfect backgrounds wallpapers designs textured artwork evokes serenity creativity