Strange discovery in public bathroom

I found a bottle of perfume in a public bathroom.  It is shown above.  Never seen this kind of perfiume before.  It smell nice in the air.  I was not tempted to sample it on my skin.  I was a bit shy to test it.  I was more surprised to see it on the counter, just beside the faucet.

The bathroom is isolated on a floor.  It is at the end of the corridor, in a place where not much people seems to go.  It is perpendicular to the corridor:

It is at the left.  There is two bathroom, one for women and one for men.  I found the perfume in the women one.  I wonder if there is one on the men side.  I have not thought to have a peak.  Next time I go there, I may have a small look at that side, just out of curiosity.
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