Pillows: Man holding megaphone near chalkboard

File Details

Published: 2018-04-06 01:19:33.428838 Category: Other Type: Photo Model release: No

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Keywords

adult, alert, amplifier, announce, announcement, attention, background, blackboard, board, bullhorn, call, blackboard, classroom, communication, copy, device, electric, green, hand, holding, horn, information, learning, loud, male, man, megaphone, modern, news, noise, person, portable, power, proclaim, promotion, public, school, shout, space, speak, speaker, student, study, text, university, voice, volume, warning, young