abstract digital purple green mountain effect wave line art neon background, gradient modern abstract wallpaper

abstract wallpaper creativity blue background neon mockup gradient design graphic modern futuristic technology vector curve shape line horizontal wave motion light glowing science flowing shiny tech dark art backdrop digital energy color computer space connection dynamic effect internet smooth galaxy trendy artistic blur colours water electronic network graphics liquid paint backgrounds template round wallpaund drop grunge pink yellow wallpaun red lftone dot dynami purple green mountine mountain