retro swirl pattern background in 60s 70s 80s style art for print or wallpaper

retro pattern swirl abstract background 60s 70s 80s colorful vintage psychedelic design art geometric wallpaper circles decor funky groovy vibrant artistic nostalgic dynamic spiral creative retrostyle visual bold midcentury mod retroart vibrantcolors concentric curves seamless fluid trendy ornamental decorative whimsical artisticdesign playful statement ai generated