going to the science fiction thing cuz they already want to know that stuff so it makes since and if they where well known actors in the since world it would mean more people going up to them and in turn more people being told about it
I believe that (A) allowed for function, historical significance, and aesthetics to all be important.
Function: The statues also function as the pillars of the building to hold the building up
Historical significance: The statues look to me to be carved with the impression of a certain ruler, and have historical significance of what the ruler have done carved on the bottom part of his 'clothing'.
Aesthetics: As this is a masterpiece, and uses art to express the history, Aesthetics is also used.
hope this helps
Although I'm not sure, I do believe it is "Delphic Sibyl". Good luck!
