Keywords
blue, close-up, color image, concept, danger, day, hazard, horizontal, information, men at work, object, one, outdoor, pixtal, provisional, red, road sign, sign, symbol, temporary, thing, traffic, traffic sign, transport, triangle, warning, yellow, 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, cd088057