Hand with a megaphone in front of an empty blackboard
Schlüsselwörter
megaphone,
holding,
hand,
announcement,
blackboard,
business,
bullhorn,
loud,
concept,
background,
sound,
speaking,
public,
communication,
alert,
message,
attention,
white,
empty,
amplifier,
speak,
voice,
blank,
closeup,
meeting,
advertising,
speaker,
arm,
blackboard,
audio,
information,
copy space,
black,
red,
signs,
promotion,
loudspeaker,
management,
panorama,
text
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