From the Purple Fort, this arcade of sandstone columns was the hall of public viewers, where the emperor greeted visitors and dignitaries from a throne around the…???? ????? ?? ???? ?? ???? ?? ???? ?????? :-???? ??? ?? ?????? ?? ??????? ???? ??? ??, ?? ?? ???? ??? ?? ???????? ?? ?????? ?? ???? ???? ????? ????? ??? ??? ??????????? ?? ????? ?? ?? ?