abstract, colorful, fluid-like pattern with swirling lines and gradients of purple, blue, pink, orange, and green

wavy wave water wallpaper vibrant trendy texture swirling swirl space soft smooth retro reflection rainbow purple poster pink pattern orange neon motion modern minimal material liquid lines light iridescent green gradients gradient glow futuristic future fractal fluidlike fluid flow energy element effect dynamic digital design dark curve creative concept colorful color blue banner background backdrop artistic art abstract