Vitruvious is roman architect who is known for his contribution on scales and proportion in architecture. He was an architect, civil engineer and military engineer during the 1st century BC.
He was first man to study about proportion and it had helped lot of architect from then on to design according to proportion. His research was also developed by others. Vitruvian man by Leonardo da Vinci is based on Vitruvian principle. He stated that strength, functionality and beauty are three main aspects in architecture which is true. It was exceptionally success back then. Now since we moved on with research and further developed the concept. Hence it is less important now but we still study it in history of architecture.
Md Shiham Khader 