The interactive elements used in this piece were scoring & folding. These features would help in creating the modular, rigid shape of the Willis Tower. I kept the design of the poster fairly minimal to reflect the overall look and style of the building. I am very happy with the end result, although some page curling did make it a tad difficult to keep the piece standing in the beginning. The project definitely opened my eyes to the possibilities that can be done with 3D design and a simple sheet of paper.