An outsourcing office, a person on 40...
A girl goes through the corridor, stops in front of each door, knocks the door with her nose, puts a pencil. Approaching the next, sitting in the room throws: “Just don’t laugh!” and so on to the end of the corridor.

And then brings the tablet and aligns its upper edge by point. Now the signs on the doors at the height of 1.65. by Hayek!