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A gun! They're preparing a cannon! Why?! They're going to shoot!
Medieval fort close to Rio de Janeiro.
A World War Two bunker on the coast of the Kasteja Forest Park - Park Suma Kasteja - in Medulin, Istria, Croatia. December
Century city wall in York England
Low angle view of Tyndale Monument at North Nibley, Gloucestershire, UK, built in honor of William Tyndale overlooking the Cotswold Edge with footpath Cotswold Way passing the monument
Fredericia is af fortification in Jutland (Denmark)  from 1650 build to prevent the Germans to cross over to the Island of Fuen. In 1909 when the fortification was obsolete, there where build a water tower in a style which fitted the surroundings.
As you make your way through the walled gardens on Garnish Island, one of the most impressive sights you'll encounter is the historic Martello Tower. This small fortification was built on the island in the early 19th century and served as a key defensive position during a time of political unrest in Ireland.\n\nThe tower itself is a striking sight, with its sturdy stone walls, arched windows, and crenellated roof. As you approach the tower, you can't help but be impressed by the skill and craftsmanship that went into its construction.\n\nInside the tower, you'll find a small exhibition that tells the story of its history and significance. The tower also offers stunning views of the surrounding landscape, including the gardens and the harbor, making it a popular spot for photographers and nature enthusiasts.\n\nBeyond its historical significance, the Martello Tower is also an important part of the overall garden design on Garnish Island. It serves as a focal point for the gardens, and the carefully placed plants and pathways around the tower create a sense of balance and harmony in the overall design.\n\nWhether you're a history buff or simply looking to enjoy the stunning natural beauty of the island, the Martello Tower on Garnish Island is a must-see attraction that is sure to leave a lasting impression.
A WW2 German cannon in a bunker on the coast surrounded by gorse.
Istanbul, Turkey - September 13, 2015: The Gate of Salutation, entrance to the Topkapi Palace on september 13 Istanbul, Turkey.Topkapı Palace, was the administrative, educational and art center of the Ottoman Empire.
Shot of an old grey cannon on a sunny day.
View on the town hall of Pont l'abbe in Brittany in France
The fortress of Bitche massive walls, above the small French town of the northern Vosges mountains which border Germany. Built on a sandstone hill, overlooking an important crossroads between France, Germany and the river Rhine.
Madonna di Vitaleta's chapel, val d'orcia, siena, Tuscany, italy
Grand Canyon, USA - January 28, 2016: An editorial stock photograph of the Desert View Watchtower located at the South Rim of the Grand Canyon. Desert View Watchtower, one of Mary Colter's best-known works, was built in 1932. Situated at the far eastern end of the South Rim, 27 miles (43 km) from Grand Canyon Village, the tower stands 70 feet (21 m) tall. The top of the tower is 7,522 feet (2,293 m) above sea level, the highest point on the South Rim. It offers one of the few full views of the bottom of the Canyon and the Colorado River.
Photograph of a defense cannon on the coast of Galicia
Windsor, England, UK - May 20, 2018: A visit to Windsor Castle the day after Prince Harry and Megan Markle's wedding. The Royal Standard flag flying signifying that the Queen is home.
Lighthouse in Llanes, Asturias
A panoramic view of the outside fortification wall of the Halifac Citadel during sunset
Timeless ruins highlight ancient architecture, revealing the past's enduring heritage public coast tower at Dwejra Bay, Gozo
battle tank on the road,outdoors shot.
Trieste, located in northeastern Italy, is a city with a unique blend of Italian, Central European, and Mediterranean influences. It boasts historic architecture, a vibrant cultural scene, and a rich maritime heritage due to its strategic location by the Adriatic Sea.
A  parish church - church of england -
the royal fortification March 11, 2017 Cannes France
View from Fortaleza de San Carlos de la Cabaña (Fort of Saint Charles), an 18th-century fortress complex and the third-largest in the Americas. It is located on the elevated eastern side of the harbor entrance in Havana, Cuba.
Aegean Sea and Deveboynu lighthouse view,Datca town
Clifford's Tower in York illuminated by early morning sunlight, Yorkshire, England, UK
Spinalonga Fortress, built in the 16th century by the Venetians, in Kalydon, Crete, Greece.
Abandoned factory in autumn day
View from Castle San Felipe de Barajas to town on a sunny day, Cartagena, Colombia
Oughterard (Co. Galway), Ireland - October 21, 2014: Aughnanure Castle in Oughterard (County Galway) Ireland, a traditional \
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