ID 211607086 © Ambrozinio | Megapixl.com
Sharing is not just caring, it's also about giving credit - add this image to your page and give credit to the talented photographer who captured it.:
alarm arrow background building burning business case corridor danger dark design detector door doorway emergency escape evacuation exit extinguisher factory fire green help home hotel house interior light office plan rescue route run safe safety security sign smog smoke staircase stairs symbol urgency wall warning way