I don't get into "the big city" very often, when I do I find myself mesmerized by all the glass, metal, and most of all the reflections bouncing off everything. It feels sort of like their are alternate slightly askew worlds everywhere. This is part of an outside wall that juts out from the building, reflecting the patio tables and chairs on the plaza below, while still allowing a view into the internal atrium of the building. The tubes or bars of light on the right hand side can be better understood in this view http://365project.org/gardencat/photoshop-madne/2016-10-07