Black silhouette of a megaphone isolated on white background
Schlüsselwörter
megaphone,
loudspeaker,
bullhorn,
announcement,
sound,
voice,
communication,
alert,
warning,
protest,
rally,
public,
address,
broadcast,
promotion,
marketing,
advertising,
symbol,
icon,
graphic,
design,
silhouette,
black,
white,
background,
isolated,
object,
vintage,
retro,
noise
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