Keywords
absence, color, communication, day, emergencies and disasters, emergency equipment, fire alarm, fire extinguisher, guidance, ideas, indoors, information sign, nautical vessel, no people, orthographic symbol, photography, protection, red, safety, selective focus, signs and symbols, single object, transportation, unknown, vehicle interior, vertical, wall, 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, 893023