Pittsbugh Quiz / History

Oil , by reknown Pittsburgh area Artist Robert Griffin.

A View of Pittsburgh roughly @ 1750's .

There's one logical problem with Rendition, 

Think you can figure it out.  it most likely would only be obvious to someone from the area.

Clue it has to do with the fore ground.

Hey go figure it look's almost like the group logo...LOL

Alright , alright No-ones gonna guess i'll show yins.. there's a gap in the Palasades,( WHERE THE ROAD IS SHOWN ON MAP,just 1/2 mile down stream), these tower close to 400 ft above the river bottom, . why would anyone want to traverst this needless sheer face of this hill,( MT Washington, Duquesne Heights), after crossing the river, The current of the rivers alone would have put them closer to the gap. Like most , people are frugal.