You can practically see Paris. And 1930.  

The Window, Not a Pane
(You can see for miles, or decades)

Walker Tower features some of the largest tilt-and-turn windows in the world, some as large as 9½ feet tall by 5 feet wide.

The windows of Walker Tower are extraordinary; they can be opened one way for delightful breezy ventilation and another way for cleaning. These beautiful new windows blend perfectly with the building’s deco architecture and are operated by custom, heavy-duty European steel crank hardware. All windows are double paned, providing sound and thermal insulation exceeding code requirements, and they are made of superior ultra clear glass. So, yes, you can see forever, weather permitting.