![File:Lines of barbed-wire obstacles stretch across snow-covered fields near Menin in France, 21 January 1940. O878.jpg - Wikimedia Commons File:Lines of barbed-wire obstacles stretch across snow-covered fields near Menin in France, 21 January 1940. O878.jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/a/a1/Lines_of_barbed-wire_obstacles_stretch_across_snow-covered_fields_near_Menin_in_France%2C_21_January_1940._O878.jpg)
File:Lines of barbed-wire obstacles stretch across snow-covered fields near Menin in France, 21 January 1940. O878.jpg - Wikimedia Commons
![An old barbed wire fence and wooden post surrounded by a field of spring wildflowers in Texas, USA Stock Photo - Alamy An old barbed wire fence and wooden post surrounded by a field of spring wildflowers in Texas, USA Stock Photo - Alamy](https://c8.alamy.com/comp/DXDY5E/an-old-barbed-wire-fence-and-wooden-post-surrounded-by-a-field-of-DXDY5E.jpg)
An old barbed wire fence and wooden post surrounded by a field of spring wildflowers in Texas, USA Stock Photo - Alamy
![File:Barbed-wire-in-the-field-in-South-Africa-during-First-World-War-142461403693.jpg - Wikimedia Commons File:Barbed-wire-in-the-field-in-South-Africa-during-First-World-War-142461403693.jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/5/54/Barbed-wire-in-the-field-in-South-Africa-during-First-World-War-142461403693.jpg)