Stock royalty-free photos and images of Sentry

Detail of an old military fort with sentry box at dusk

Green army men guarding the top of red cardboard brick base

Public security sentry box on duty, closeup of photo

Women and radio communication, security work or communication concept

Sentinel and Eternal Flame at the memorial in honour of the Victory in Second World War. Chisinau, Moldova.

An Honor Guard stands at attention at the Tomb of the Unknown Soldier, Arlington National Cemetery, Arlington, Virginia.

Reinforced concrete guard tower in a former military barracks

Totem poles (are monumental carvings, a type of Northwest Coast art, consisting of poles, posts or pillars, carved with symbols or figures. They are usually made from large trees, mostly western red cedar, by First Nations and indigenous peoples of t

Stronghold bastion belong to XVII Century sorrounding wall of Olivenza, Badajoz, Spain

Carefully, evil dog. Sign hanging on a metal fence

Old sentry-box on the industrial plant brick wall

A small predator in the sand. A young meerkat in the zoo.

Wooden fence in green park

One of the most famous landmarks in Old San Juan, Puerto Rico, is the Guarita del Diablo, or Devils Sentry Box, which is part of the Castillo San Cristobal

Sentry Box in old San juan Puerto Rico

Agave Americana marginata-aurea, plant in botanical garden.

Agave americana marginata succulent plant

Bearded angry man with tonfa. People and emotions concept

Old library energy preload, complete scene for background. 3D rendering illustration.

Military desert checkpoint with armed sentinel in the sunset

The wall el morro sentry box lookout old san juan, puerto rico

Reinforced concrete guard tower in a former military barracks

Funny setting in which tiny little sentry is sitting over door latch as guard

Hat

Entry of an ethnic store with blue door

Fortress of Giribita: 18th century fortress located on the right bank of the Tagus River in Paco de Arcos, Lisbon, Portugal.

Man in white guard russian officer coat

Watch cube with letters, sign with wooden cubes

An old lighthouse sits atop the El Morro fortress, which is located in the colonial section of San Juan, Puerto Rico

Coastline fortified wall under stormy weather

Totems art and carvings at saxman village in ketchikan alaska

A pigeon is perched on a roof silhouetted by the evening sky making it look like a pyramid

The main entrance to the ancient fortress, in the form of a wooden bridge, which leads to the tunnel with an open gate

Watch tower - turret of the castle

Sexual guardsman red costume girl

Man in white guard russian officer coat with gun

Stronghold bastion belong to XVII Century sorrounding wall of Olivenza, Badajoz, Spain

Leaves plant in garden with the texture background.

Alcatraz watch tower with sky background

Abandoned watchtower isolated by a net topped with barbed wire.

Male security guard using portable radio outdoors (Confident security)

Man in white guard russian officer coat marching

Blue sentry box om Luxembourg

Beautiful agave americana plants in a terrace

Massive walls punctuated by numerous sentry boxes, known in Spanish as guaritas, surround the Caribbean port city of Old San Juan in the U.S. territory of Puerto Rico

Massive walls punctuated by numerous sentry boxes, known in Spanish as guaritas, surround the Caribbean port city of Old San Juan in the U.S. territory of Puerto Rico

View at old San Juan fortress, Puerto Rico

View from the top of Kabatice near Frydek Mistka in the Czech Republic.

Black and white image of Alcatraz watch tower

Man in white guard russian officer coat with gun