A laser beam, sparkling with all the colors of the rainbow, horizontally crossing the dark background, illuminated by this beamA laser beam, sparkling with all the colors of the rainbow, horizontally crossing the dark background, illuminated by this beam
Multicolored waves of their parallel colored stripes, randomly writhing on a black-gray background with white highlightsMulticolored waves of their parallel colored stripes, randomly writhing on a black-gray background with white highlights