A signal tower with lights creating a rainbow effect, set against a darkening sky
Schlüsselwörter
radio,
rainbow,
tower,
technology,
datum,
sky,
climate,
connection,
cyberspace,
frequency,
global,
horizontal,
innovation,
no people,
weather,
color image,
communication,
industry,
blue,
metal,
background,
social issue,
climate change,
colourful,
creation,
discovery,
electricity,
engineering,
expertise,
exploration,
flag,
genius,
glow,
graphic,
harbor,
idea,
illumination,
infrastructure,
inspiration,
cyberspace,
invention,
journey,
model,
nautical,
navigation,
network,
perspective,
photo,
photo
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