Sahar Toofan - Department of Architecture, Tabriz Branch, Islamic Azad University, Tabriz, Iran

This is a comparative study about nature and natural forms between two incredible architectural styles: Art Nouveau and Bionic Architecture. Nature is a detailed set of rules ؛so that the future is related to the past. Any progress and development in the new buildings engineering is made possible by applying these rules. Natural science and architecture are two points that are not opposite, but combine and complete each other; and by using experiences, biology and technology and creating a friendly bridge between human and nature by architecture help could create a trace that has nature inside it. The research method is descriptive study and pay attention to main factors of literature. Important result of this paper is effect of natural science into creation of architectural approaches.

Architecture, Art Nouveau, Bionic, Nature