People walking down the street can be lost in their own thoughts, feeling cut off from everyone else. Here, reality, firmly and kindly objects through the image of an arm reaching out to bridge the gap between a man and a woman. The wall comments on their individuality and connectedness in a more subtle way: its bottom portion is divided in two parts, one for each of them, while the top portion is continuous, encompassing them both. There are other ways, and I hope we find them.