abstract elegant teal gradient geometric background with diagonal lines and stripes texture

abstract art backdrop backdrops background backgrounds band bands banner banners black bright color colour computer cover creative creativity cyan cyber dark data design diagonal diagonals digital elegant empty energetic energy future futuristic geometric geometry glow glowing gradient graphic graphics green layer layers layout light line lines mesh modern net netting network overlaid overlay parallel parallelogram parallelograms pattern patterns poster shape shine shining shiny stripe striped stripes teal techno technological technology template texture textured textures vector wallpaper web website wide