The Classic Example of Design Failure
Found a very small flaw in otherwise a simple and beautiful modern museum of art in Yokosuka. There is only a glass wall and a door that separates the exhibition area and outside, obviously some people tried to get out from the door by unlocking the door which is only meant to be done so for emergency cases only.
As you can see, semi-translucent duck tapes did not quite prevent my daughter from trying to open the door.
