dark gray colored wave gradient background in abstract high resolution. gradient background loop for overlay on your

abstract pattern light leak blur colorful colors design elements gradient graphic rainbow wallpaper art space white black blue bright dark digital green red sky texture background 4kresolution footage anamorphic transition blendmode blurflash blurry defocused bokeh blurred burst clutter celebration circleflashlight color motion crystal effect overlay darkmovie decoration entertainment event fairytale dream flare reflection flicker futuristic glitter gray colored wave high resolution loop project