Do you recognize these faces?...
This one is along a third floor cornice on Madison near LaSalle.
This figure is spectacular as he flexes his muscles while holding up several stories of bay windows on South Dearborn in Printers Row.
I found these faces in an alley tucked away in the NE Corner of the loop. I find it interesting that such an expense was put into a facade that isn't seen but by a few homeless people and service workers.