365 #49 - Grungy

We have a "Windows & Doors" challenge theme this week so I nipped down to a local and favourite place - the old mill building on the river Almond (which has neither windows nor doors).
It doesn't get a lot of direct light so can be quite grungy and muddy, yet still beautiful and fascinating and a great structure to walk through en route to the falls.
I had intended a mono conversion but somehow the colour on a damp day gives a better representation of what it's like.