The blocks jutting out randomly on the portico make this structure look really interesting. And the amazing wooden structure standing at Villa Olympica in Barcelona is undoubtedly quite interesting. The window and shade arrangement, made from pyramidal shapes of varying sizes, looks very eccentric. However, the crazy design is based on a plan as each of the boxes sticking out holds a solar panel on its plane face. In fact, the unusual design serves another purpose as well. It provides a good enough shade to the wide windows propped below it.