abstract pastel swirl background with soothing pink and purple hues creating a tranquil and artistic effect perfect for various

background swirl design abstract pastel pink purple hue tranquil artistic subtlety vision graphic appeal rendition backdrop trendy artsy expressive elegant colorful fluid modern perfect visual pictorial texture pallete serene effect styling brushstroke overlay creative create harmonious pattern stylish motif wallpaper inspiration vibrant pigment tone decor gradient tint aesthetic ambient