Wordless Wednesday Smelly Boots?

Anything unusual here?
No?

How about that second window?
It's open.
Open windows always make me very curious.

Let's zoom in a little ...

Can you see what they are?
These pictures were taken in an abbey.
My guess is one of the monks living there just could not stand
.... the smell of his boots anymore?
I love it when I can capture something like that!

Have a great (Wordless) Wednesday,
and don't forget to visit the other players!


Location: The abbey of Tongerlo at Westerlo, Belgium.