Swarm of Blue Swallowtail butterflies flying around screen at 4K long view to decorate or reveal your logo, title, transition, holiday greeting, event message, slide show, vj party, screen saver, dvd menu, web banner, ring tone, etc... Realistic 3D model animation rendered as looped Ultra HD MOV Animation + Alpha channel with transparent background... Royalty free motion graphic video stock footage element for naturalistic, romantic, music, poetic, holiday, health, beauty, design, travel, fantasy, kid, zen and other business and art projects...