Escape corridor with sign

awash bright building buildings corridor corridors day daylight daytime during emergency emptied empty escape escape exit exits fair filled flooded glazed gloss glossily glossiness glossy hall halls hallway hallways icon icons indicating indication indications indoor indoors info information inside interior label labels landing landings light light filled lighted lit measure measures modern nobody photo pictogram pictograms precaution precautions route routes safety sentinel sentinels shine shinily shininess shiny sign signboard signboards signs sterile sterility the tile tiled tiles view views white with