Four airplanes leave contrails in the form of the special sign # Hashtag against a dark blue sky.

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Size: 5000px × 3333px
Photo credit: © Sabine Thielemann / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: #, advertisement, advertising, airliner, airplane, announcement, area, blogging, characters, cloudscape, communication, communications, community, concepts, creativity, diamond, double-crossing, flight, flying, follow, global, hashtag, information, instant, internet, jet, lines, marker, marketing, medium, message, messaging, network, pc, posts, road, screen, sign, signpost, sky, slogan, social, street, stripes, suchbegriff, symbol, symbols, technology, themes, topic, trail, travel, tweets, unconventional, vapor, wireless, world, www