What are some hidden gems on campus to take photos?

As the Boston campus gets more and more "polished" I always relish that surprise encounter with a fragment of the old/gritty side of Northeastern--Matthews garage, any doors with glass with chicken wire in them (Churchill or Robinson maybe?), the brutalist concrete seats on the plaza in front of the law school, the tile in Cabot pool, the brick wall in the letterpress studio in Holmes, anything not on a Northeastern website or google images. I am not much of a photographer, but sometimes I'll snap a picture of something old with my cell phone for nostalgia's sake, before some campus leader finds it and has it destroyed and replaced with glass and metal and particleboard.

There's a staircase behind Behrakis that leads to a nice seating area.