here is a rendering of what we hope harlan alley will look like when it is all fixed up.some trees and places for people to it is. you can see the sculpture on the left side of the image. it is basically a cable system that running the entire height of the building and attached to the cable are hundreds and hundreds of wind animated veins that will constantly change direction based on the wind and basically give you a visual map how the wind changes with the height of the building, how it interacts with the architecture. the moving pieces have a plastic bearing that never needs lubrication. it runs silently and then there is aluminum vein part of it as the wind moves it around it reflects light and color from different parts of the sky so the intent is to continually change responsive element to whatever the atmosphere is doing, whatever the wind and light are that day to create something that kind of announces the entrance to the building and dovetails with the efforts to make this alley into a special place. >> we are available if you have any questions for us. >> thank