Selective focus of an under construction sign inside a building with blurred background, indicating an area restricted for construction work.
Schlüsselwörter
construction,
signs,
build,
area,
restriction,
work,
safety,
caution,
indoor,
warn,
message,
business,
exclusion,
entry,
hazard,
banner,
maintenance,
workplace,
protection,
notice,
boundary,
access,
danger,
barrier,
underway,
limit,
alert,
attention,
indicating,
background,
people,
crowd,
walking,
motion,
city,
street,
shopping,
blur,
urban,
blurred,
store
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