Outdoor smoking sign in airport

Exit sign in airport, low angle view

Executives arriving and departing through entrance of office building

Businesswoman exiting building, smiling cheerfully

Man receiving news from doctor in waiting room

Woman receiving bad news from doctor in waiting room

Doctor greeting patient in waiting room

Businesswoman standing in front of office building, smiling, portrait

Open door at end of hallway

Exit sign and wall clock in office

Key behind glass with "break glass for key" text

Teenage boy yelling, hand blurred in foreground, close up

Exit sign

Stencil of the word "exit" in French

Corridor

Subterranean passage

Woman using cell phone in hospital waiting room, doctor and patient in background

Empty corridor, low angle view

Bench in empty waiting room

Emergency stop knob on machine in carpet tile factory

Headset resting on desk

Illustration of teacher showing child how to open the emergency exit door.

Men opening doors to buildings, illustrating commercial real estate opportunities

There is less danger of falling a greater distance if walking down backwards.

Safe and dangerous methods of walking down stairs. Image shows firefighter walking down backwards without a handrail, the most dangerous of three.

Safe and dangerous methods of walking down stairs. Top image shows firefighter walking down backwards without a handrail, the most dangerous of three. Middle shows firefighter grasping handrail palms down. In bottom image firefighter uses a palms up t

Exit sign

A schematic illustration showing a houseplan from the front.

Woman deciding which door to go through

Two fireman stand atop a laddertruck ladder spraying water onto the burning roof of a house.

Image showing ways of using a K-tool to break off door locks in order to gain access to an emergency scene.

A man walking out from a door, touching his toes to the doormat

Two doctors standing in a hospital hallway

Emergency exit doors