Discussions derived from epistemology and its sub-branches are of the most important theoretical grounds affecting theoretical basis of art schools in particular architecture styles. During recent decades, two approaches of epistemology have been reciprocally shaped to know how one can paraphrase the meaning of physical environment. In the first approach, the audience and his knowledge are main foundations in the process of perception and cognition of environmental meaning. However, there is audience meaning nobility in this approach and therefore, all meanings are considered convincing and neither can be granted as final meaning of environment. So it can be called "Audience-Oriented" approach. While the second approach, has a perceptible reality in the final meaning of environment that should be received during a firm process. Accordingly, it is not impossible to discover the intention of environment architect by reviewing his work and (only the meaning which accords with this intention is considered convincing) the only meaning that accords with this intention is considered convincing. So, this approach can be called "Author-Oriented". In addition to comparative analogy between two above-said (these two) approaches, this study clarifies a third one that makes its cognitive base on Islamic (thoughts) teachings. According to this new approach, the main foundation of the process of environmental meaning paraphrase is the physical environment (or text) and so it can be called "Text-Oriented". In order to explain and collate the triple approaches, the present study (this research) uses archival research while enjoying, simultaneously, the logical argumentation research to arrange data resulted from archival studies.
