2014, Day 217 - Junction

I like to see how things work and these crumbling walls give a nice cross-section view of what the hallways looked like and how they were constructed.  It has taken hundreds of  years to fall into this state of disrepair which is remarkable considering that many of our cities would have long since crumbled to nothingness in four or five hundred years after they were abandoned.

Canon 1D X, Canon 16-35/f2.8L Mark II
16mm, f11, merged layers of 1/20, 1/10, 1/5, 0.4, and 0.8 sec @ 100 ISO