Although I'm not sure, I do believe it is "Delphic Sibyl". Good luck!
My answer would be B, because studying is the better way know more deeper about how to start working, so if you want an employ and you have a degree it's easiest than when you don't have it, now there are people that not even studied and they are rich, but this doesnt apply for all the cases.
Until modern times, art works have been primarily devoted to RELIGIOUS themes.