THEORIES OF ARCHITECTURE AND URBANISM INTRODUCTION Ar. Serina Hijjas is a 50 years old renowned local architect that has more than 20 years of experience in architectural field. She has done many high climb government projects in Malaysia and also participated in several international projects. Having an amazing architect, Hijjas Kasturi as her father, she was subjected to the architecture world earlier than every other architect. This has helped her much to develop her own design theory since young. She has also functioned in Foster Affiliates for a couple of years in UK. Today, she is the director of Hijjas Kasturi Associates as well as the foundingmember of Malaysia's Green Building Index Tech Committee.