Greek civilization
There is an old saying “Rome wasn’t built in a day.” It could also be said that “Rome wasn’t built by the Greeks in a day.”
To this day the Greeks and Italians often point out the similarities between their cultures. Roman architecture and Greek architecture are strikingly similar. The mythology is nearly the same, though the names are different, both sets of Gods reside on Mount Olympus. Western historians talk about Magna Grecia, a period beginning in the 8th Century BC in which the Greeks colonized what is now known as modern day Sicily, Calabria, Apulia, and Salento. This could account for some of the similarities. However, we need only look to the pages of Rome’s own mythology for further insight into the Greek influences on Rome.
All poems have some sort of rhythm A) true
It depends on what you are talking about when you say "create the look".
Most likely, the answer you are looking for is the Director, because the Director will give input to the costume designer on the character's look and how it fits into the overall design elements of the entire production.
If, on the other hand, the question is asking about who assists in building the costumes, then the answer is the Wardrobe assistant.
Again, it all boils down to if "create" means design or construction. In context, my best guess is it's referring to design, in which case the answer is the Director.