From the Purple Fort, this arcade of sandstone columns was the hall of community audience, exactly where the emperor greeted guests and dignitaries from the throne within the…???? ??? ?? ???? ??????? ?????? ?? ??? ???????? ?? ????? ???? ?? ????????? ?????? ???????? ?? ??? ???? ???????? ???? ???? ?? ???????? ??? ???? ????? ???? ?? ???? ?????? ????