In the daytime, well-dressed up women and men walk on the sidewalks of Wall Street carrying firmly their briefcases. When the clock tolls the end of the workday, all offices go directly to get the metro and the taxis to go back home. In the night time, everything is silent and the street is empty, except for a few lighted windows. Marco Fontana depicts the two sides of the New York financial center in his new wallpaper design for the Art Collections.