Structure is a huge part of design. From skyscrapers, your body, to even a sentence structures are all elements that have been put together. Larger structures communicate their purpose and influence through their shapes and styles. Architects must thus have a clear visual representation of what is intended to be transited. The abstract structure at the Communication Tower in Barcelona is an example of how futuristic modern design can be expressed through abstract shape,s to express the current state of technological development. Buildings started becoming taller in the 1870’s. When buildings started to gradually get taller it was because of the better understanding of materials. In having a a good budget management for substantial structures, architects need to be aware of the scope of the building and the human traffic that would need to be accommodated.