A closeup shot of the German construction sign saying-unauthorized entering, construction site prohibited, parents are responsible for their children

nicole.lienemann

At a construction site, a sign prohibits the passage of bicycle traffic. It is hardly noticed. German traffic sign no. 254

kay.gebauer

A closeup shot of a danger sign that has the message Demolition in Progress

miguel.vidal

A closeup shot of a red danger tape on a blurred background

amelia.martin

A closeup shot of a house under construction in Germany

stefan.lindenau

A shallow focus closeup shot of a private grounds swimming forbidden warning sign in German

magdalena.koubek

A vertical shot of access prohibition signs at Hospitalet de Llobregat, Barcelona, Catalonia, Spain

pereyra.y.villegas.images

A vertical shot of a construction in progress sign next to a grass

martim.morais

A sign nailed to a tree with the German inscription entering the ice surface prohibited danger to life

stefan.linkwitz

A shot of the house entrance, the white door with Christmas decoration, and the sign saying Welcome.

aaron.finn

A closeup shot of a smoking prohibited except on registered campsite sign

amelia.martin

A vertical shot of the "do not enter" sign with trees in the background

amelia.martin

A closeup shot of a shovel stuck in dirt on a construction site

greg.smith

A vertical shot of freshly laid concrete with porous texture at construction site on the sidewalk.

alvaro.martin

A closeup shot of an ongoing construction with tracks and a bulldozer on an abandoned land

tanya

A closeup shot of an construction machine in Ovar, Portugal

mariana.barbosa

A vertical close-up shot of the NSA listening station on Teufelsberg in Berlin, Germany

thomas.richter

A closeup shot of a single bulldozer in a construction site

marc.molenaar

A red construction crane against sky with cloud entering it.

alexpirer

No entry street sign except bikes in German

omar.tursić

A vertical shot of an old brick wall with an external old steel pipe and a yellow sign

ingo.menhard

A vertical shot of a red beehouse with a sign in front saying "be aware of bees" in German

rene.hunger1

A sign on the metal railings behind the water in the park prohibiting unauthorized access

steven.granville

A closeup shot of wooden gates surrounded by trees with traffic sign near to the gate

massimo.campanari1