Keywords
barbed wire, barrier, big brother, blue sky, camera, clear sky, danger, day, equipment, exclusion, february 2007 release, fence, image source, industry, nobody, numeral, orthographic text, outdoor, positive, protection, razor wire, safety, security, sign, sky, surveillance, surveillance camera, warning, weather, wire, wire fence, word, stock image, images, royalty free photo, stock photos, stock photograph, stock photographs, picture, pictures, graphic, graphics, fine art prints, print, poster, posters, mural, wall murals, is368-040, is368 040, is368040