ID 255926722 © Andreypopov | Megapixl.com
Sharing is not just caring, it's also about giving credit - add this image to your page and give credit to the talented photographer who captured it.:
megaphone last chance announcement bullhorn shout person leadership call hands man microphone student noise holding classroom school business letter speaker speech caution side announce open voice people chalkboard shouting mature alert university loud sound power attention male casual information info warn capital loudspeaker communication adult one handwriting advertisement closeup greenboard