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

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