Keywords
alertness, ammunition belt, binoculars, close-up, color image, day, eyesight, field glasses, front view, gloves, gunner, head and shoulders, holding, looking, looking through, lookout tower, military, on the lookout, one person, outdoors, outpost, photography, scanning, soldier, surveillance, unrecognizable person, vertical, viewing, vigilant, watching, watchtower, 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, stk105777m