dynamic abstract rainbow wallpaper swirling spiral with sharp angles and smooth curves in harmonious s

abstract rainbow wallpaper swirl spiral pattern circle design color colorful texture seamless decoration backdrop element shape curve circles round line twirl orange multicolored bright light yellow psychedelic green flower art wave abstraction blue purple pink red artistic stripe lines paint space motion painting drawing paper composition emotion dynamic shapes sharp angles smooth curves movement energy vibrant bold deep lavender mint emotional passion calm serenity fluidity intensity contrast expressive flow forms blend depiction expression harmony modern