I spent a day strolling around London to give my shiny new Nikon 16-35 f/4 a good field test. The 16-35 is a really versatile bit of kit and makes for the perfect walkabout lens on the D810. The focal range, paired with the ability to focus fairly closely covers things nicely. I can imagine that pairing it with an 85mm f/1.8 would make for a killer travel duo.
Here's a few of the shots from the walk, a couple of these were taken with the Nikon 50mm f/1.4G