![](http://www.alamy.com/thumbs/6/10DA02FD-1925-49B2-8DAB-6F03A8B43701/2JJ0C82.jpg)
The upper parts of a pair of megaphones on a colorful background
Size: 8000px × 8000px
Photo credit: © WireStock / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: announce, background, blank, blue, broadcast, bullhorn, business, colorful, column, communication, concept, copy, copyspace, demonstration, digital, display, energy, graphic, illustration, listening, megaphone, message, music, note, people, protest, raise, scream, shouting, sound, speaker, talk, technology, walkie-talkie, wallpaper