The role of light in the beauty of Islamic architecture decoration

The recent years ,known as the contemporary age have caused dramatic transformation in all areas specially in architecture. This changes have been satisfied but not in Islamic countries like Iran.In elements the symbols ,decorations , light and concepts are effected by these changes and beauty in Islamic Architecture is effected by this revolution.This article tries to analyse the influence of light on contemporary architecture , Islamic architecture and aesthetics in architectural decoration . The main goal of this issue is investigating the recognition and presentation of a comprehensive model for influencing the element of light in aesthetics and decorating .The cause of choosing this topic the role of light in beauty of Islamic architecture is the failure to address the subject of lighting in contemporary architecture ,and the reciprocal use of light in architect. General conclusion was reached in researches in the contemporary era with developments in architecture and modernity ,Islamic architecture has not been unaffected by these development. As a result of the construction of the lighting and lighting interior decoration , the importance of the topic aesthetic s in Islamic architecture has become oblivious ; contemporary architects have blindly imitated by western architecture, both for places like Ebadi and Islamic building . This research has been done in a practical way and based on information gathering , descriptive post research. In gathering information we use two methods documentary (library) and field (observational).