Legend for Skyscraper

Figure 1: Two skyscrapers connected by a bridge - This figure contains two skyscrapes, with glass panels and connected by a bridge. It is important to note that both skyscrapers have antennas at the top of the buildings. Image retrieved from: https://www.google.com/search?tbs=sur%3Afmc&tbm=isch&sa=1&ei=jC-lW6nHCq2...