safety in subtlety. a fire extinguisher's quiet vigil amidst living comforts

fire protection emergency safety equipment extinguisher sign security cabinet hose red object tool danger rescue firefighter alarm background help wall water industrial symbol system extinguish precaution box spray hydrant building safe protect isolated white prevention hazard chemical flame container burn pressure pipe control warning heat glass reel generative firefighting subtlety extinguisher#39aph39#s quiet vigil living comforts subtlety comforts