Well I wanted a wide angle for my D810 but I have enough very wide lenses so even as my finger hovered over the Nikon 20mm it slipped and hit the order for a Sigma 24-35mm lens. Evil finger!
Not a great photo but great detail...
I have had to put myself on a learning curve and I am still not certain that the lens is focusing properly at images near the lens. But we have enjoyed our time together thus far.