The target of this research is the analysis about Santiago Calatravas works in harmony with the dynamics of architectural technology and aesthetics in contemporary architecture. His first design process in works starts from the observation about the from of nature. He expresses the dynamics of architecture through using the Curve freely. His works express the dynamic movement, the quality of the unique inspiration and the rhythmical impression. As both scientist and artist, Calatrava could be called a classical architect and a man of his times simultaneously. Consequently, contemporary architectural designs shall be gradually focused in the dynamics of the technology and aesthetics as Calatravas ones.