Within the Pink Fort, this arcade of sandstone columns was the hall of public viewers, in which the emperor greeted friends and dignitaries from the throne over the…???????  · ???????  · ??????  · ??????????? ??? ?? ?????? ?? ??????? ???? ??? ??, ?? ?? ???? ??? ?? ???????? ?? ?????? ?? ???? ???? ????? ????? ??? ??? ??????????? ?? ????? ?? ?