«What is architecture?». Well, it looks like a very simple and basic question but is not what it seems. A lot of architects throughout history have given their respective definitions of architecture is. Marcus Vitruvius, a Roman architect, defined architecture as the art of building. William Morris defined it as a human need to satisfy us. So, what is architecture? For me, architecture is a form to express ourselves through the buildings. Architecture improves the society to make it more useless.