(vector art:1.5),a poster，In the background is a colorfull abstract

(vector art:1.5),a poster，In the background is a colorfull abstract , pale gradient design, minimal background, simple background, solid color background, beautiful gradient,, Vibrant colors with smooth gradients, Simple background, Simple and clean illustration, 4k high definition illustration wallpaper, poster background

worst quality, low quality, bad anatomy, bad hands, bad body, missing fingers, extra digit, fewer digits